| 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 | $35.47 | 9.774% | $38.9368 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $102.93 | 9.618% | $112.8298 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $27.74 | 11.155% | $30.8344 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $19.48 | 13.306% | $22.072 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $99.96 | 5.433% | $105.3908 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $188.99 | 5.353% | $199.1066 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $216.65 | 12.777% | $244.3314 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $691.22 | $753.5018 | $753.50 | $753.55 | $753.40 | |