| 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 | $50.57 | 12.490% | $56.8862 | $56.89 | $56.90 | $56.90 |
| Purchase #2 | $152.81 | 7.361% | $164.0583 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $140.73 | 6.532% | $149.9225 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $59.27 | 11.122% | $65.862 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $56.99 | 6.310% | $60.5861 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $9.58 | 11.514% | $10.683 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $223.52 | 6.634% | $238.3483 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $693.47 | $746.3464 | $746.35 | $746.35 | $746.40 | |