| 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 | $35.43 | 13.428% | $40.1875 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $104.69 | 7.405% | $112.4423 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $67.58 | 9.194% | $73.7933 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $176.31 | 8.845% | $191.9046 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $114.53 | 9.139% | $124.9969 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $209.79 | 13.767% | $238.6718 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $65.82 | 8.497% | $71.4127 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $774.15 | $853.4091 | $853.40 | $853.40 | $853.40 | |