| 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 | $71.69 | 9.285% | $78.3464 | $78.35 | $78.35 | $78.30 |
| Purchase #2 | $187.35 | 7.307% | $201.0397 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $51.65 | 3.479% | $53.4469 | $53.45 | $53.45 | $53.40 |
| Purchase #4 | $114.41 | 3.247% | $118.1249 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $90.46 | 6.839% | $96.6466 | $96.65 | $96.65 | $96.60 |
| Purchase #6 | $71.82 | 7.363% | $77.1081 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $43.39 | 12.485% | $48.8072 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $630.77 | $673.5198 | $673.53 | $673.50 | $673.30 | |