| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.83 | 8.522% | $92.0592 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $171.58 | 13.545% | $194.8205 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $144.43 | 3.623% | $149.6627 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $195.80 | 8.538% | $212.5174 | $212.52 | $212.50 | $212.50 |
| Purchase #5 | $245.69 | 12.682% | $276.8484 | $276.85 | $276.85 | $276.80 |
| Purchase #6 | $100.71 | 6.376% | $107.1313 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $242.58 | 6.321% | $257.9135 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $1,185.62 | $1,290.9530 | $1,290.95 | $1,290.90 | $1,290.90 | |