| 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 | $99.37 | 12.450% | $111.7416 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $83.50 | 11.347% | $92.9747 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $38.81 | 6.316% | $41.2612 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $72.26 | 6.104% | $76.6708 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $130.41 | 12.215% | $146.3396 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $42.56 | 8.457% | $46.1593 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $165.70 | 13.748% | $188.4804 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $632.61 | $703.6276 | $703.62 | $703.60 | $703.70 | |