| 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 | $66.89 | 9.215% | $73.0539 | $73.05 | $73.05 | $73.10 |
| Purchase #2 | $64.74 | 4.169% | $67.439 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $146.89 | 10.204% | $161.8787 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $131.73 | 11.644% | $147.0686 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $198.69 | 7.670% | $213.9295 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $84.37 | 3.272% | $87.1306 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $145.34 | 4.165% | $151.3934 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $838.65 | $901.8937 | $901.89 | $901.95 | $901.90 | |