| 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 | $58.72 | 13.801% | $66.8239 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $122.63 | 4.536% | $128.1925 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $64.26 | 4.467% | $67.1305 | $67.13 | $67.15 | $67.10 |
| Purchase #4 | $18.35 | 8.420% | $19.8951 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $54.46 | 8.809% | $59.2574 | $59.26 | $59.25 | $59.30 |
| Purchase #6 | $80.44 | 4.493% | $84.0542 | $84.05 | $84.05 | $84.10 |
| Purchase #7 | $33.80 | 9.607% | $37.0472 | $37.05 | $37.05 | $37.00 |
| 7 purchase totals = | $432.66 | $462.4008 | $462.40 | $462.40 | $462.40 | |