| 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 | $51.63 | 7.602% | $55.5549 | $55.55 | $55.55 | $55.60 |
| Purchase #2 | $152.99 | 12.577% | $172.2316 | $172.23 | $172.25 | $172.20 |
| Purchase #3 | $143.66 | 10.869% | $159.2744 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $81.65 | 8.598% | $88.6703 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $34.71 | 11.429% | $38.677 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $214.51 | 10.820% | $237.72 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $26.44 | 6.532% | $28.1671 | $28.17 | $28.15 | $28.20 |
| 7 purchase totals = | $705.59 | $780.2953 | $780.29 | $780.25 | $780.40 | |