| 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 | $92.55 | 9.713% | $101.5394 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $116.71 | 5.648% | $123.3018 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $12.74 | 11.588% | $14.2163 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $121.97 | 3.229% | $125.9084 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $100.45 | 3.164% | $103.6282 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $190.91 | 13.438% | $216.5645 | $216.56 | $216.55 | $216.60 |
| Purchase #7 | $153.74 | 4.362% | $160.4461 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $789.07 | $845.6047 | $845.61 | $845.60 | $845.50 | |