| 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 | $243.85 | 8.726% | $265.1284 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $128.46 | 8.116% | $138.8858 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $45.60 | 4.572% | $47.6848 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $16.76 | 8.377% | $18.164 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $97.70 | 10.167% | $107.6332 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $97.94 | 9.379% | $107.1258 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $7.33 | 8.667% | $7.9653 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $637.64 | $692.5873 | $692.59 | $692.65 | $692.60 | |