| 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 | $41.98 | 7.339% | $45.0609 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $53.70 | 13.659% | $61.0349 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $209.34 | 8.571% | $227.2825 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $153.43 | 6.196% | $162.9365 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $143.58 | 12.187% | $161.0781 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $21.44 | 6.564% | $22.8473 | $22.85 | $22.85 | $22.80 |
| Purchase #7 | $194.96 | 8.779% | $212.0755 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $818.43 | $892.3157 | $892.32 | $892.40 | $892.30 | |