| 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 | $58.25 | 13.449% | $66.084 | $66.08 | $66.10 | $66.10 |
| Purchase #2 | $53.90 | 8.468% | $58.4643 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $244.48 | 11.689% | $273.0573 | $273.06 | $273.05 | $273.10 |
| Purchase #4 | $212.41 | 5.441% | $223.9672 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $148.61 | 12.183% | $166.7152 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $34.42 | 13.306% | $38.9999 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $28.56 | 12.407% | $32.1034 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $780.63 | $859.3913 | $859.39 | $859.35 | $859.50 | |