| 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 | $52.74 | 9.282% | $57.6353 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $53.28 | 9.440% | $58.3096 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $25.92 | 11.607% | $28.9285 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $42.83 | 7.399% | $45.999 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $75.58 | 13.821% | $86.0259 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $138.35 | 5.113% | $145.4238 | $145.42 | $145.40 | $145.40 |
| Purchase #7 | $23.31 | 9.595% | $25.5466 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $412.01 | $447.8687 | $447.88 | $447.90 | $447.70 | |