| 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 | $47.99 | 7.631% | $51.6521 | $51.65 | $51.65 | $51.70 |
| Purchase #2 | $125.66 | 7.660% | $135.2856 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $171.62 | 6.861% | $183.3948 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $121.91 | 10.798% | $135.0738 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $56.74 | 12.818% | $64.0129 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $188.46 | 11.605% | $210.3308 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $20.27 | 8.212% | $21.9346 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $732.65 | $801.6846 | $801.67 | $801.70 | $801.70 | |