| 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 | $194.40 | 9.834% | $213.5173 | $213.52 | $213.50 | $213.50 |
| Purchase #2 | $93.41 | 3.726% | $96.8905 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $8.62 | 8.481% | $9.3511 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $168.31 | 6.541% | $179.3192 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $136.42 | 10.394% | $150.5995 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $89.32 | 10.221% | $98.4494 | $98.45 | $98.45 | $98.40 |
| Purchase #7 | $14.51 | 3.209% | $14.9756 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $704.99 | $763.1026 | $763.11 | $763.10 | $763.10 | |