| 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 | $49.51 | 11.365% | $55.1368 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $187.51 | 11.790% | $209.6174 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $184.95 | 10.439% | $204.2569 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $90.94 | 3.238% | $93.8846 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $76.30 | 7.153% | $81.7577 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $91.54 | 11.563% | $102.1248 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $5.29 | 6.592% | $5.6387 | $5.64 | $5.65 | $5.60 |
| 7 purchase totals = | $686.04 | $752.4169 | $752.42 | $752.40 | $752.40 | |