| 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 | $93.90 | 13.145% | $106.2432 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $149.48 | 9.493% | $163.6701 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $195.33 | 7.634% | $210.2415 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $120.69 | 8.619% | $131.0923 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $49.52 | 3.464% | $51.2354 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $49.80 | 7.541% | $53.5554 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $74.56 | 8.201% | $80.6747 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $733.28 | $796.7126 | $796.71 | $796.70 | $796.70 | |