| 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 | $119.70 | 10.216% | $131.9286 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $79.43 | 6.667% | $84.7256 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $41.28 | 3.749% | $42.8276 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $91.29 | 11.468% | $101.7591 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $48.87 | 8.235% | $52.8944 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $195.94 | 9.271% | $214.1056 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $92.62 | 10.659% | $102.4924 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $669.13 | $730.7333 | $730.74 | $730.80 | $730.70 | |