| 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 | $90.34 | 13.708% | $102.7238 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $62.88 | 3.492% | $65.0758 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $245.57 | 13.870% | $279.6306 | $279.63 | $279.65 | $279.60 |
| Purchase #4 | $115.87 | 11.623% | $129.3376 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $116.68 | 11.160% | $129.7015 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $53.83 | 13.359% | $61.0211 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $81.96 | 4.767% | $85.867 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $767.13 | $853.3574 | $853.36 | $853.35 | $853.30 | |