| 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 | $19.42 | 9.242% | $21.2148 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $91.90 | 13.855% | $104.6327 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $53.84 | 13.623% | $61.1746 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $204.64 | 7.317% | $219.6135 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $126.70 | 3.820% | $131.5399 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $52.25 | 8.273% | $56.5726 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $153.75 | 5.242% | $161.8096 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $702.50 | $756.5577 | $756.54 | $756.50 | $756.50 | |