| 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 | $74.87 | 13.120% | $84.6929 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $233.36 | 13.482% | $264.8216 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $113.78 | 5.530% | $120.072 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $74.29 | 5.224% | $78.1709 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $191.31 | 6.565% | $203.8695 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $60.48 | 3.448% | $62.5654 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $215.31 | 3.874% | $223.6511 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $963.40 | $1,037.8434 | $1,037.84 | $1,037.75 | $1,038.00 | |