| 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 | $14.48 | 4.335% | $15.1077 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $191.84 | 3.105% | $197.7966 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $40.94 | 11.546% | $45.6669 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $237.32 | 4.835% | $248.7944 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $99.60 | 11.437% | $110.9913 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $137.88 | 8.334% | $149.3709 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $25.83 | 10.825% | $28.6261 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $747.89 | $796.3539 | $796.36 | $796.35 | $796.40 | |