| 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 | $98.64 | 7.241% | $105.7825 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $46.29 | 8.136% | $50.0562 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $211.57 | 10.635% | $234.0705 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $180.29 | 5.351% | $189.9373 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $65.66 | 6.739% | $70.0848 | $70.08 | $70.10 | $70.10 |
| Purchase #6 | $158.58 | 4.370% | $165.5099 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $161.81 | 12.774% | $182.4796 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $922.84 | $997.9208 | $997.92 | $997.95 | $998.00 | |