| 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 | $27.66 | 4.220% | $28.8273 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $111.61 | 11.474% | $124.4161 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $158.63 | 4.158% | $165.2258 | $165.23 | $165.25 | $165.20 |
| Purchase #4 | $55.46 | 8.858% | $60.3726 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $55.84 | 4.606% | $58.412 | $58.41 | $58.40 | $58.40 |
| Purchase #6 | $248.73 | 10.297% | $274.3417 | $274.34 | $274.35 | $274.30 |
| Purchase #7 | $87.44 | 3.226% | $90.2608 | $90.26 | $90.25 | $90.30 |
| 7 purchase totals = | $745.37 | $801.8563 | $801.86 | $801.85 | $801.80 | |