| 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 | $104.92 | 3.817% | $108.9248 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $180.53 | 9.184% | $197.1099 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $107.79 | 10.342% | $118.9376 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $21.50 | 12.822% | $24.2567 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $66.41 | 3.252% | $68.5697 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $50.81 | 3.590% | $52.6341 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $140.58 | 7.432% | $151.0279 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $672.54 | $721.4607 | $721.46 | $721.45 | $721.40 | |