| 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 | $103.32 | 6.861% | $110.4088 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $33.97 | 12.564% | $38.238 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $75.31 | 8.497% | $81.7091 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $249.55 | 8.633% | $271.0937 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $228.55 | 4.384% | $238.5696 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $152.79 | 9.620% | $167.4884 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $66.29 | 8.861% | $72.164 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $909.78 | $979.6716 | $979.67 | $979.65 | $979.70 | |