| 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 | $34.79 | 7.394% | $37.3624 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $194.26 | 12.791% | $219.1078 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $150.83 | 9.651% | $165.3866 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $108.97 | 10.207% | $120.0926 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $127.72 | 11.561% | $142.4857 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $52.70 | 11.320% | $58.6656 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $135.89 | 12.559% | $152.9564 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $805.16 | $896.0571 | $896.07 | $896.05 | $896.20 | |