| 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 | $49.25 | 8.328% | $53.3515 | $53.35 | $53.35 | $53.40 |
| Purchase #2 | $16.85 | 5.704% | $17.8111 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $191.75 | 3.460% | $198.3846 | $198.38 | $198.40 | $198.40 |
| Purchase #4 | $76.83 | 13.373% | $87.1045 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $62.92 | 3.340% | $65.0215 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $138.26 | 12.219% | $155.154 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $33.60 | 13.399% | $38.1021 | $38.10 | $38.10 | $38.10 |
| 7 purchase totals = | $569.46 | $614.9293 | $614.91 | $614.90 | $615.00 | |