| 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 | $74.49 | 11.345% | $82.9409 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $18.60 | 11.614% | $20.7602 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $117.77 | 10.657% | $130.3207 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $140.99 | 7.529% | $151.6051 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $34.88 | 4.539% | $36.4632 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $92.84 | 8.418% | $100.6553 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $69.73 | 6.457% | $74.2325 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $549.30 | $596.9779 | $596.98 | $596.95 | $597.00 | |