| 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 | $96.94 | 9.838% | $106.477 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $44.46 | 6.622% | $47.4041 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $172.30 | 9.687% | $188.9907 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $32.78 | 11.687% | $36.611 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $171.26 | 3.764% | $177.7062 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $18.38 | 13.590% | $20.8778 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $233.94 | 5.585% | $247.0055 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $770.06 | $825.0723 | $825.08 | $825.10 | $825.10 | |