| 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 | $25.73 | 12.762% | $29.0137 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $47.83 | 4.421% | $49.9446 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $214.39 | 6.595% | $228.529 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $204.75 | 12.578% | $230.5035 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $111.35 | 4.345% | $116.1882 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $237.69 | 7.299% | $255.039 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $20.53 | 11.607% | $22.9129 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $862.27 | $932.1309 | $932.12 | $932.15 | $932.00 | |