| 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 | $21.88 | 6.315% | $23.2617 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $154.44 | 10.812% | $171.1381 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $78.96 | 10.801% | $87.4885 | $87.49 | $87.50 | $87.50 |
| Purchase #4 | $96.52 | 3.805% | $100.1926 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $104.80 | 13.125% | $118.555 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $140.64 | 6.546% | $149.8463 | $149.85 | $149.85 | $149.80 |
| Purchase #7 | $47.39 | 5.731% | $50.1059 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $644.63 | $700.5881 | $700.60 | $700.60 | $700.60 | |