| 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 | $44.72 | 3.170% | $46.1376 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $85.27 | 9.233% | $93.143 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $39.80 | 5.276% | $41.8998 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $144.73 | 11.742% | $161.7242 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $128.60 | 3.184% | $132.6946 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $176.25 | 13.371% | $199.8164 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $45.81 | 6.715% | $48.8861 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $665.18 | $724.3017 | $724.30 | $724.30 | $724.20 | |