| 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 | $82.74 | 3.435% | $85.5821 | $85.58 | $85.60 | $85.60 |
| Purchase #2 | $195.69 | 7.518% | $210.402 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $141.56 | 4.679% | $148.1836 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $60.81 | 5.629% | $64.233 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $9.54 | 13.824% | $10.8588 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $138.53 | 10.787% | $153.4732 | $153.47 | $153.45 | $153.50 |
| Purchase #7 | $123.64 | 13.255% | $140.0285 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $752.51 | $812.7612 | $812.75 | $812.80 | $812.80 | |