| 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 | $80.42 | 5.525% | $84.8632 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $102.48 | 3.180% | $105.7389 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $14.69 | 7.435% | $15.7822 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $214.71 | 8.847% | $233.7054 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $202.69 | 11.645% | $226.2933 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $54.96 | 8.566% | $59.6679 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $63.67 | 4.530% | $66.5543 | $66.55 | $66.55 | $66.60 |
| 7 purchase totals = | $733.62 | $792.6052 | $792.60 | $792.60 | $792.70 | |