| 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 | $107.75 | 6.853% | $115.1341 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $110.31 | 11.179% | $122.6416 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $22.76 | 10.846% | $25.2285 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $223.98 | 9.119% | $244.4047 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $197.72 | 3.416% | $204.4741 | $204.47 | $204.45 | $204.50 |
| Purchase #6 | $81.84 | 13.604% | $92.9735 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $86.52 | 10.505% | $95.6089 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $830.88 | $900.4654 | $900.45 | $900.45 | $900.40 | |