| 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 | $10.47 | 5.684% | $11.0651 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $221.36 | 12.194% | $248.3526 | $248.35 | $248.35 | $248.40 |
| Purchase #3 | $31.28 | 8.251% | $33.8609 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $34.57 | 7.258% | $37.0791 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $36.49 | 11.669% | $40.748 | $40.75 | $40.75 | $40.70 |
| Purchase #6 | $211.94 | 10.723% | $234.6663 | $234.67 | $234.65 | $234.70 |
| Purchase #7 | $96.40 | 9.639% | $105.692 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $642.51 | $711.4640 | $711.47 | $711.45 | $711.60 | |