| 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 | $10.88 | 4.168% | $11.3335 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $238.65 | 13.763% | $271.4954 | $271.50 | $271.50 | $271.50 |
| Purchase #3 | $100.31 | 9.189% | $109.5275 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $12.31 | 7.339% | $13.2134 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $20.43 | 9.521% | $22.3751 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $219.87 | 4.401% | $229.5465 | $229.55 | $229.55 | $229.50 |
| Purchase #7 | $80.31 | 8.587% | $87.2062 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $682.76 | $744.6976 | $744.71 | $744.75 | $744.60 | |