| 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 | $34.85 | 3.655% | $36.1238 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $42.49 | 13.611% | $48.2733 | $48.27 | $48.25 | $48.30 |
| Purchase #3 | $105.84 | 6.192% | $112.3936 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $221.27 | 13.551% | $251.2543 | $251.25 | $251.25 | $251.30 |
| Purchase #5 | $167.65 | 9.761% | $184.0143 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $29.70 | 11.286% | $33.0519 | $33.05 | $33.05 | $33.10 |
| Purchase #7 | $72.93 | 13.527% | $82.7952 | $82.80 | $82.80 | $82.80 |
| 7 purchase totals = | $674.73 | $747.9064 | $747.89 | $747.85 | $748.00 | |