| 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 | $14.31 | 7.311% | $15.3562 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $235.52 | 11.683% | $263.0358 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $27.67 | 13.324% | $31.3568 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $48.51 | 13.834% | $55.2209 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $124.48 | 7.163% | $133.3965 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $189.85 | 7.591% | $204.2615 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $114.90 | 3.462% | $118.8778 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $755.24 | $821.5055 | $821.52 | $821.50 | $821.60 | |