| 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 | $79.77 | 9.218% | $87.1232 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $183.52 | 8.673% | $199.4367 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $59.60 | 7.552% | $64.101 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $104.88 | 9.198% | $114.5269 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $221.90 | 10.102% | $244.3163 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $27.65 | 11.873% | $30.9329 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $45.78 | 10.787% | $50.7183 | $50.72 | $50.70 | $50.70 |
| 7 purchase totals = | $723.10 | $791.1553 | $791.16 | $791.15 | $791.00 | |