| 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 | $93.65 | 7.480% | $100.655 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $245.80 | 9.319% | $268.7061 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $71.76 | 13.760% | $81.6342 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $220.83 | 7.261% | $236.8645 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $233.81 | 13.683% | $265.8022 | $265.80 | $265.80 | $265.80 |
| Purchase #6 | $44.36 | 10.420% | $48.9823 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $153.79 | 12.300% | $172.7062 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $1,064.00 | $1,175.3505 | $1,175.35 | $1,175.35 | $1,175.40 | |