| 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 | $68.48 | 8.466% | $74.2775 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $171.46 | 4.460% | $179.1071 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $126.79 | 8.413% | $137.4568 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $68.31 | 4.470% | $71.3635 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $143.82 | 4.444% | $150.2114 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $30.31 | 8.623% | $32.9236 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $16.77 | 13.537% | $19.0402 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $625.94 | $664.3801 | $664.38 | $664.35 | $664.40 | |