| 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 | $37.83 | 7.414% | $40.6347 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $143.98 | 10.480% | $159.0691 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $110.65 | 4.132% | $115.2221 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $139.33 | 11.760% | $155.7152 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $33.47 | 5.348% | $35.26 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $238.59 | 11.346% | $265.6604 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $130.71 | 13.790% | $148.7349 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $834.56 | $920.2964 | $920.29 | $920.25 | $920.30 | |