| 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 | $43.96 | 4.708% | $46.0296 | $46.03 | $46.05 | $46.00 |
| Purchase #2 | $84.79 | 13.465% | $96.207 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $126.73 | 13.192% | $143.4482 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $58.48 | 10.483% | $64.6105 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $135.31 | 9.782% | $148.546 | $148.55 | $148.55 | $148.50 |
| Purchase #6 | $153.35 | 7.652% | $165.0843 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $75.59 | 10.144% | $83.2578 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $678.21 | $747.1834 | $747.19 | $747.20 | $747.10 | |