| 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 | $61.89 | 12.744% | $69.7773 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $25.84 | 5.114% | $27.1615 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $19.59 | 3.385% | $20.2531 | $20.25 | $20.25 | $20.30 |
| Purchase #4 | $68.61 | 6.688% | $73.1986 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $119.34 | 13.464% | $135.4079 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $122.54 | 6.175% | $130.1068 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $144.80 | 10.717% | $160.3182 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $562.61 | $616.2234 | $616.23 | $616.20 | $616.30 | |