| 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 | $75.53 | 9.527% | $82.7257 | $82.73 | $82.75 | $82.70 |
| Purchase #2 | $250.33 | 13.643% | $284.4825 | $284.48 | $284.50 | $284.50 |
| Purchase #3 | $123.31 | 12.250% | $138.4155 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $24.35 | 5.864% | $25.7779 | $25.78 | $25.80 | $25.80 |
| Purchase #5 | $26.29 | 12.668% | $29.6204 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $199.71 | 5.245% | $210.1848 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $158.78 | 11.408% | $176.8936 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $858.30 | $948.1004 | $948.10 | $948.15 | $948.10 | |