| 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 | $41.69 | 7.121% | $44.6587 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $99.74 | 8.426% | $108.1441 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $124.29 | 5.283% | $130.8562 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $96.55 | 13.807% | $109.8807 | $109.88 | $109.90 | $109.90 |
| Purchase #5 | $15.33 | 12.374% | $17.2269 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $85.38 | 7.268% | $91.5854 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $13.92 | 7.532% | $14.9685 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $476.90 | $517.3205 | $517.33 | $517.35 | $517.40 | |