| 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 | $109.52 | 7.288% | $117.5018 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $24.32 | 9.432% | $26.6139 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $125.40 | 5.486% | $132.2794 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $66.27 | 13.282% | $75.072 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $155.39 | 9.765% | $170.5638 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $156.54 | 11.835% | $175.0665 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $98.40 | 4.349% | $102.6794 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $735.84 | $799.7768 | $799.77 | $799.75 | $799.90 | |