| 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 | $89.99 | 5.701% | $95.1203 | $95.12 | $95.10 | $95.10 |
| Purchase #2 | $46.90 | 11.527% | $52.3062 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $133.89 | 13.246% | $151.6251 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $202.79 | 8.830% | $220.6964 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $9.61 | 7.163% | $10.2984 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $141.60 | 6.261% | $150.4656 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $201.76 | 13.713% | $229.4273 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $826.54 | $909.9393 | $909.96 | $909.95 | $909.90 | |