| 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 | $145.93 | 3.171% | $150.5574 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $26.92 | 11.867% | $30.1146 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $21.44 | 5.808% | $22.6852 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $57.75 | 13.696% | $65.6594 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $204.59 | 10.746% | $226.5752 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $181.27 | 3.252% | $187.1649 | $187.16 | $187.15 | $187.20 |
| Purchase #7 | $55.44 | 9.837% | $60.8936 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $693.34 | $743.6503 | $743.65 | $743.65 | $743.80 | |