| 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 | $87.30 | 4.745% | $91.4424 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $101.94 | 11.687% | $113.8537 | $113.85 | $113.85 | $113.90 |
| Purchase #3 | $73.98 | 7.656% | $79.6439 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $33.47 | 3.275% | $34.5661 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $88.97 | 8.781% | $96.7825 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $18.32 | 7.662% | $19.7237 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $20.59 | 5.201% | $21.6609 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $424.57 | $457.6732 | $457.66 | $457.65 | $457.70 | |