| 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 | $47.59 | 12.560% | $53.5673 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $195.81 | 10.450% | $216.2721 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $17.38 | 11.497% | $19.3782 | $19.38 | $19.40 | $19.40 |
| Purchase #4 | $40.43 | 8.638% | $43.9223 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $100.35 | 10.511% | $110.8978 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $33.26 | 9.477% | $36.4121 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $121.64 | 3.391% | $125.7648 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $556.46 | $606.2146 | $606.21 | $606.15 | $606.30 | |