| 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 | $58.37 | 9.828% | $64.1066 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $171.26 | 8.697% | $186.1545 | $186.15 | $186.15 | $186.20 |
| Purchase #3 | $172.63 | 6.440% | $183.7474 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $18.52 | 11.145% | $20.5841 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $59.70 | 13.137% | $67.5428 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $131.27 | 13.631% | $149.1634 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $163.75 | 10.165% | $180.3952 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $775.50 | $851.6940 | $851.69 | $851.70 | $851.70 | |