| 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 | $117.51 | 13.243% | $133.0718 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $60.93 | 6.620% | $64.9636 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $224.85 | 6.718% | $239.9554 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $79.91 | 12.597% | $89.9763 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $121.58 | 9.733% | $133.4134 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $31.76 | 6.129% | $33.7066 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $111.50 | 4.207% | $116.1908 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $748.04 | $811.2779 | $811.28 | $811.25 | $811.40 | |