| 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 | $25.82 | 13.738% | $29.3672 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $96.85 | 9.559% | $106.1079 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $162.55 | 3.556% | $168.3303 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $225.29 | 9.611% | $246.9426 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $106.52 | 12.535% | $119.8723 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $147.39 | 5.235% | $155.1059 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $13.82 | 11.723% | $15.4401 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $778.24 | $841.1663 | $841.17 | $841.15 | $841.10 | |