| 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 | $74.77 | 5.860% | $79.1515 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $55.72 | 13.362% | $63.1653 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $40.70 | 3.182% | $41.9951 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $202.40 | 4.470% | $211.4473 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $212.31 | 10.426% | $234.4454 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $90.40 | 4.564% | $94.5259 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $192.80 | 13.125% | $218.105 | $218.11 | $218.10 | $218.10 |
| 7 purchase totals = | $869.10 | $942.8355 | $942.86 | $942.85 | $942.80 | |