| 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 | $31.58 | 10.576% | $34.9199 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $48.48 | 12.282% | $54.4343 | $54.43 | $54.45 | $54.40 |
| Purchase #3 | $46.53 | 12.874% | $52.5203 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $138.42 | 8.238% | $149.823 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $153.48 | 6.678% | $163.7294 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $182.43 | 7.358% | $195.8532 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $53.52 | 4.864% | $56.1232 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $654.44 | $707.4033 | $707.39 | $707.35 | $707.30 | |