| 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 | $32.62 | 5.705% | $34.481 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $146.58 | 3.147% | $151.1929 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $35.68 | 10.329% | $39.3654 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $44.52 | 5.858% | $47.128 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $182.47 | 9.615% | $200.0145 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $164.49 | 3.726% | $170.6189 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $141.79 | 3.848% | $147.2461 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $748.15 | $790.0468 | $790.05 | $790.05 | $790.00 | |