| 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 | $240.25 | 6.199% | $255.1431 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $118.85 | 8.244% | $128.648 | $128.65 | $128.65 | $128.60 |
| Purchase #3 | $36.64 | 4.566% | $38.313 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $45.62 | 10.703% | $50.5027 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $74.70 | 12.522% | $84.0539 | $84.05 | $84.05 | $84.10 |
| Purchase #6 | $50.74 | 9.762% | $55.6932 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $142.66 | 8.229% | $154.3995 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $709.46 | $766.7534 | $766.74 | $766.75 | $766.70 | |