| 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 | $53.88 | 5.508% | $56.8477 | $56.85 | $56.85 | $56.80 |
| Purchase #2 | $26.98 | 9.102% | $29.4357 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $133.34 | 11.787% | $149.0568 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $124.45 | 13.234% | $140.9197 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $100.40 | 10.204% | $110.6448 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $132.67 | 13.579% | $150.6853 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $139.62 | 10.588% | $154.403 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $711.34 | $791.9930 | $792.00 | $792.00 | $791.90 | |