| 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 | $94.97 | 7.854% | $102.4289 | $102.43 | $102.45 | $102.40 |
| Purchase #2 | $124.85 | 6.302% | $132.718 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $70.49 | 12.855% | $79.5515 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $84.29 | 4.191% | $87.8226 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $56.84 | 5.768% | $60.1185 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $219.45 | 9.391% | $240.0585 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $74.71 | 3.833% | $77.5736 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $725.60 | $780.2716 | $780.27 | $780.20 | $780.30 | |