| 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 | $38.86 | 11.599% | $43.3674 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $144.77 | 3.252% | $149.4779 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $20.59 | 12.154% | $23.0925 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $100.50 | 4.295% | $104.8165 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $174.99 | 10.180% | $192.804 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $197.75 | 5.696% | $209.0138 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $75.49 | 10.656% | $83.5342 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $752.95 | $806.1063 | $806.10 | $806.10 | $806.10 | |