| 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 | $244.57 | 13.470% | $277.5136 | $277.51 | $277.50 | $277.50 |
| Purchase #2 | $149.74 | 7.783% | $161.3943 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $44.49 | 7.108% | $47.6523 | $47.65 | $47.65 | $47.70 |
| Purchase #4 | $99.74 | 11.315% | $111.0256 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $123.46 | 13.554% | $140.1938 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $43.68 | 4.316% | $45.5652 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $57.88 | 9.602% | $63.4376 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $763.56 | $846.7824 | $846.78 | $846.80 | $846.80 | |