| 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 | $24.57 | 3.691% | $25.4769 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $5.53 | 4.582% | $5.7834 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $192.37 | 12.312% | $216.0546 | $216.05 | $216.05 | $216.10 |
| Purchase #4 | $223.58 | 9.342% | $244.4668 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $60.86 | 7.504% | $65.4269 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $110.94 | 7.765% | $119.5545 | $119.55 | $119.55 | $119.60 |
| Purchase #7 | $59.26 | 5.739% | $62.6609 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $677.11 | $739.4240 | $739.42 | $739.45 | $739.60 | |