| 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 | $43.87 | 7.797% | $47.2905 | $47.29 | $47.30 | $47.30 |
| Purchase #2 | $133.51 | 7.647% | $143.7195 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $57.53 | 12.472% | $64.7051 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $70.49 | 10.397% | $77.8188 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $20.95 | 8.377% | $22.705 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $85.67 | 4.622% | $89.6297 | $89.63 | $89.65 | $89.60 |
| Purchase #7 | $199.55 | 7.861% | $215.2366 | $215.24 | $215.25 | $215.20 |
| 7 purchase totals = | $611.57 | $661.1052 | $661.12 | $661.10 | $661.00 | |