| 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 | $100.44 | 13.228% | $113.7262 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $119.51 | 7.336% | $128.2773 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $42.52 | 11.646% | $47.4719 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $14.62 | 9.859% | $16.0614 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $196.41 | 9.369% | $214.8117 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $59.57 | 9.336% | $65.1315 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $193.51 | 9.163% | $211.2413 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $726.58 | $796.7213 | $796.72 | $796.75 | $796.70 | |