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 | $21.72 | 9.484% | $23.7799 | $23.78 | $23.80 | $23.80 |
Purchase #2 | $40.65 | 7.752% | $43.8012 | $43.80 | $43.80 | $43.80 |
Purchase #3 | $247.60 | 11.296% | $275.5689 | $275.57 | $275.55 | $275.60 |
Purchase #4 | $97.29 | 13.369% | $110.2967 | $110.30 | $110.30 | $110.30 |
Purchase #5 | $20.26 | 13.871% | $23.0703 | $23.07 | $23.05 | $23.10 |
Purchase #6 | $51.41 | 9.510% | $56.2991 | $56.30 | $56.30 | $56.30 |
Purchase #7 | $123.49 | 4.728% | $129.3286 | $129.33 | $129.35 | $129.30 |
7 purchase totals = | $602.42 | $662.1447 | $662.15 | $662.15 | $662.20 |