| 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 | $14.86 | 11.372% | $16.5499 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $147.57 | 5.250% | $155.3174 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $71.68 | 5.429% | $75.5715 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $122.82 | 12.658% | $138.3666 | $138.37 | $138.35 | $138.40 |
| Purchase #5 | $134.82 | 6.253% | $143.2503 | $143.25 | $143.25 | $143.30 |
| Purchase #6 | $113.83 | 4.721% | $119.2039 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $33.97 | 11.312% | $37.8127 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $639.55 | $686.0723 | $686.07 | $686.00 | $686.10 | |