| 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 | $118.87 | 8.183% | $128.5971 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $50.64 | 9.653% | $55.5283 | $55.53 | $55.55 | $55.50 |
| Purchase #3 | $165.71 | 13.503% | $188.0858 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $134.54 | 13.291% | $152.4217 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $235.28 | 6.383% | $250.2979 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $26.25 | 4.686% | $27.4801 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $14.85 | 13.259% | $16.819 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $746.14 | $819.2299 | $819.24 | $819.25 | $819.20 | |