| 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 | $80.62 | 5.415% | $84.9856 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $227.87 | 9.192% | $248.8158 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $125.29 | 6.257% | $133.1294 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $158.54 | 12.334% | $178.0943 | $178.09 | $178.10 | $178.10 |
| Purchase #5 | $142.57 | 8.801% | $155.1176 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $131.64 | 8.434% | $142.7425 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $46.64 | 8.434% | $50.5736 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $913.17 | $993.4588 | $993.46 | $993.45 | $993.40 | |