| 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 | $57.83 | 9.259% | $63.1845 | $63.18 | $63.20 | $63.20 |
| Purchase #2 | $21.29 | 7.549% | $22.8972 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $31.89 | 10.447% | $35.2215 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $140.40 | 13.393% | $159.2038 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $191.61 | 12.654% | $215.8563 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $142.49 | 5.717% | $150.6362 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $244.93 | 7.192% | $262.5454 | $262.55 | $262.55 | $262.50 |
| 7 purchase totals = | $830.44 | $909.5449 | $909.55 | $909.55 | $909.50 | |