| 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 | $94.54 | 6.452% | $100.6397 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $141.59 | 9.799% | $155.4644 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $16.69 | 5.790% | $17.6564 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $34.57 | 12.216% | $38.7931 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $143.65 | 4.126% | $149.577 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $92.48 | 10.690% | $102.3661 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $55.99 | 5.723% | $59.1943 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $579.51 | $623.6910 | $623.69 | $623.70 | $623.80 | |