| 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 | $12.83 | 7.489% | $13.7908 | $13.79 | $13.80 | $13.80 |
| Purchase #2 | $147.71 | 9.425% | $161.6317 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $91.87 | 4.709% | $96.1962 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $109.85 | 4.450% | $114.7383 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $243.54 | 7.120% | $260.88 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $6.90 | 7.618% | $7.4256 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $44.71 | 5.212% | $47.0403 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $657.41 | $701.7029 | $701.71 | $701.80 | $701.60 | |