| 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 | $32.88 | 5.363% | $34.6434 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $106.75 | 12.711% | $120.319 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $224.25 | 9.163% | $244.798 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $237.67 | 12.832% | $268.1678 | $268.17 | $268.15 | $268.20 |
| Purchase #5 | $103.35 | 7.574% | $111.1777 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $78.48 | 6.325% | $83.4439 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $27.46 | 8.697% | $29.8482 | $29.85 | $29.85 | $29.80 |
| 7 purchase totals = | $810.84 | $892.3980 | $892.40 | $892.40 | $892.30 | |