| 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 | $20.28 | 11.356% | $22.583 | $22.58 | $22.60 | $22.60 |
| Purchase #2 | $108.63 | 11.109% | $120.6977 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $168.84 | 10.471% | $186.5192 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $149.91 | 8.306% | $162.3615 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $233.37 | 5.654% | $246.5647 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $45.89 | 9.324% | $50.1688 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $39.27 | 5.603% | $41.4703 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $766.19 | $830.3652 | $830.36 | $830.30 | $830.50 | |