| 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 | $57.63 | 12.673% | $64.9334 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $45.36 | 4.339% | $47.3282 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $111.65 | 12.598% | $125.7157 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $184.25 | 10.280% | $203.1909 | $203.19 | $203.20 | $203.20 |
| Purchase #5 | $216.39 | 7.591% | $232.8162 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $109.44 | 11.733% | $122.2806 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $111.85 | 12.141% | $125.4297 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $836.57 | $921.6947 | $921.70 | $921.75 | $921.60 | |