| 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 | $81.56 | 7.117% | $87.3646 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $31.69 | 7.622% | $34.1054 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $116.58 | 3.546% | $120.7139 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $137.73 | 6.243% | $146.3285 | $146.33 | $146.35 | $146.30 |
| Purchase #5 | $41.96 | 5.506% | $44.2703 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $100.68 | 4.147% | $104.8552 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $212.79 | 3.420% | $220.0674 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $722.99 | $757.7053 | $757.71 | $757.65 | $757.80 | |