| 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 | $90.29 | 8.866% | $98.2951 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $248.34 | 11.733% | $277.4777 | $277.48 | $277.50 | $277.50 |
| Purchase #3 | $147.55 | 11.706% | $164.8222 | $164.82 | $164.80 | $164.80 |
| Purchase #4 | $168.53 | 8.819% | $183.3927 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $75.73 | 5.824% | $80.1405 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $109.56 | 6.306% | $116.4689 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $41.26 | 3.625% | $42.7557 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $881.26 | $963.3528 | $963.36 | $963.35 | $963.40 | |