| 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 | $15.42 | 7.697% | $16.6069 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $197.96 | 9.640% | $217.0433 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $177.36 | 3.404% | $183.3973 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $64.49 | 3.396% | $66.6801 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $22.57 | 11.341% | $25.1297 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $11.55 | 10.489% | $12.7615 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $68.28 | 13.703% | $77.6364 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $557.63 | $599.2552 | $599.26 | $599.30 | $599.20 | |