| 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 | $23.53 | 7.500% | $25.2948 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $114.81 | 9.833% | $126.0993 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $102.94 | 8.622% | $111.8155 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $232.59 | 6.810% | $248.4294 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $114.86 | 4.296% | $119.7944 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $37.85 | 5.466% | $39.9189 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $101.42 | 9.151% | $110.7009 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $728.00 | $782.0532 | $782.05 | $782.05 | $782.00 | |