| 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 | $66.65 | 5.582% | $70.3704 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $105.26 | 6.775% | $112.3914 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $34.76 | 8.341% | $37.6593 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $124.33 | 5.703% | $131.4205 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $207.83 | 13.141% | $235.1409 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $229.48 | 6.594% | $244.6119 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $186.57 | 13.440% | $211.645 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $954.88 | $1,043.2394 | $1,043.24 | $1,043.20 | $1,043.20 | |