| 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 | $87.36 | 13.622% | $99.2602 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $88.47 | 11.861% | $98.9634 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $54.43 | 3.352% | $56.2545 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $81.79 | 3.560% | $84.7017 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $168.86 | 11.668% | $188.5626 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $21.27 | 5.278% | $22.3926 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $58.89 | 12.684% | $66.3596 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $561.07 | $616.4946 | $616.48 | $616.45 | $616.70 | |