| 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 | $56.80 | 12.730% | $64.0306 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $139.69 | 8.763% | $151.931 | $151.93 | $151.95 | $151.90 |
| Purchase #3 | $115.89 | 10.777% | $128.3795 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $239.43 | 6.362% | $254.6625 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $10.71 | 9.375% | $11.7141 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $145.99 | 10.487% | $161.3 | $161.30 | $161.30 | $161.30 |
| Purchase #7 | $135.55 | 8.370% | $146.8955 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $844.06 | $918.9132 | $918.91 | $918.95 | $918.90 | |