| 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 | $104.57 | 12.567% | $117.7113 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $31.50 | 10.196% | $34.7117 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $112.54 | 8.602% | $122.2207 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $106.39 | 10.489% | $117.5492 | $117.55 | $117.55 | $117.50 |
| Purchase #5 | $128.82 | 10.374% | $142.1838 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $46.60 | 3.631% | $48.292 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $162.71 | 13.662% | $184.9394 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $693.13 | $767.6081 | $767.60 | $767.60 | $767.50 | |