| 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 | $11.99 | 6.186% | $12.7317 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $147.71 | 10.731% | $163.5608 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $188.88 | 4.459% | $197.3022 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $14.84 | 7.835% | $16.0027 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $98.80 | 11.335% | $109.999 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $95.71 | 7.646% | $103.028 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $159.55 | 13.344% | $180.8404 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $717.48 | $783.4648 | $783.46 | $783.50 | $783.40 | |