| 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 | $81.92 | 6.823% | $87.5094 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $75.65 | 4.284% | $78.8908 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $240.72 | 7.223% | $258.1072 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $120.80 | 4.503% | $126.2396 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $169.47 | 4.191% | $176.5725 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $89.84 | 5.486% | $94.7686 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $117.32 | 7.155% | $125.7142 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $895.72 | $947.8023 | $947.80 | $947.75 | $947.80 | |