| 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 | $47.68 | 3.420% | $49.3107 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $217.38 | 9.553% | $238.1463 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $110.67 | 9.175% | $120.824 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $23.58 | 8.698% | $25.631 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $127.52 | 13.327% | $144.5146 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $6.74 | 6.569% | $7.1828 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $146.35 | 12.493% | $164.6335 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $679.92 | $750.2429 | $750.23 | $750.25 | $750.10 | |