| 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 | $96.70 | 8.456% | $104.877 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $138.98 | 3.472% | $143.8054 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $184.34 | 11.311% | $205.1907 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $84.81 | 10.352% | $93.5895 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $99.52 | 8.353% | $107.8329 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $28.46 | 11.103% | $31.6199 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $19.84 | 11.807% | $22.1825 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $652.65 | $709.0979 | $709.10 | $709.15 | $709.10 | |