| 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 | $26.90 | 8.271% | $29.1249 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $152.89 | 13.397% | $173.3727 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $35.77 | 3.595% | $37.0559 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $55.61 | 8.870% | $60.5426 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $62.75 | 10.220% | $69.1631 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $142.75 | 4.398% | $149.0281 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $50.85 | 4.564% | $53.1708 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $527.52 | $571.4581 | $571.45 | $571.40 | $571.50 | |