| 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 | $47.60 | 6.768% | $50.8216 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $136.66 | 11.163% | $151.9154 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $171.40 | 3.739% | $177.8086 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $68.66 | 8.850% | $74.7364 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $20.49 | 5.437% | $21.604 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $121.72 | 3.371% | $125.8232 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $99.64 | 3.706% | $103.3327 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $666.17 | $706.0419 | $706.04 | $706.00 | $705.90 | |