| 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 | $104.83 | 5.432% | $110.5244 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $44.35 | 11.676% | $49.5283 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $160.51 | 7.236% | $172.1245 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $42.55 | 8.137% | $46.0123 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $225.38 | 5.257% | $237.2282 | $237.23 | $237.25 | $237.20 |
| Purchase #6 | $47.86 | 11.306% | $53.2711 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $32.77 | 10.810% | $36.3124 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $658.25 | $705.0012 | $704.99 | $704.95 | $704.90 | |