| 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 | $27.44 | 7.610% | $29.5282 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $86.56 | 8.253% | $93.7038 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $84.68 | 12.230% | $95.0364 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $27.90 | 12.125% | $31.2829 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $155.30 | 4.198% | $161.8195 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $184.49 | 3.297% | $190.5726 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $36.73 | 6.564% | $39.141 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $603.10 | $641.0844 | $641.08 | $641.10 | $641.00 | |