| 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 | $25.79 | 8.478% | $27.9765 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $159.48 | 12.139% | $178.8393 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $154.88 | 9.579% | $169.716 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $114.82 | 8.139% | $124.1652 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $196.97 | 5.365% | $207.5374 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $108.86 | 8.422% | $118.0282 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $87.58 | 8.704% | $95.203 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $848.38 | $921.4656 | $921.48 | $921.50 | $921.40 | |