| 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 | $37.95 | 6.491% | $40.4133 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $114.70 | 10.833% | $127.1255 | $127.13 | $127.15 | $127.10 |
| Purchase #3 | $73.28 | 3.256% | $75.666 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $159.49 | 7.449% | $171.3704 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $32.59 | 11.578% | $36.3633 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $46.38 | 11.779% | $51.8431 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $104.89 | 5.768% | $110.9401 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $569.28 | $613.7217 | $613.72 | $613.70 | $613.70 | |