| 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 | $39.79 | 8.368% | $43.1196 | $43.12 | $43.10 | $43.10 |
| Purchase #2 | $129.92 | 12.815% | $146.5692 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $108.98 | 5.317% | $114.7745 | $114.77 | $114.75 | $114.80 |
| Purchase #4 | $186.60 | 12.249% | $209.4566 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $53.95 | 9.700% | $59.1832 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $151.48 | 6.332% | $161.0717 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $32.32 | 5.809% | $34.1975 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $703.04 | $768.3723 | $768.37 | $768.30 | $768.50 | |