| 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 | $214.78 | 4.489% | $224.4215 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $27.28 | 7.856% | $29.4231 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $52.49 | 9.517% | $57.4855 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $9.46 | 11.739% | $10.5705 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $23.59 | 6.275% | $25.0703 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $64.87 | 7.742% | $69.8922 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $48.63 | 4.256% | $50.6997 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $441.10 | $467.5628 | $467.56 | $467.50 | $467.60 | |