| 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 | $56.99 | 9.699% | $62.5175 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $57.67 | 6.565% | $61.456 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $170.26 | 10.672% | $188.4301 | $188.43 | $188.45 | $188.40 |
| Purchase #4 | $159.57 | 8.318% | $172.843 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $237.56 | 13.725% | $270.1651 | $270.17 | $270.15 | $270.20 |
| Purchase #6 | $23.86 | 9.212% | $26.058 | $26.06 | $26.05 | $26.10 |
| Purchase #7 | $144.85 | 13.631% | $164.5945 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $850.76 | $946.0642 | $946.07 | $946.05 | $946.10 | |