| 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 | $114.88 | 12.584% | $129.3365 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $87.89 | 13.575% | $99.8211 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $109.38 | 13.506% | $124.1529 | $124.15 | $124.15 | $124.20 |
| Purchase #4 | $15.58 | 6.356% | $16.5703 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $72.74 | 4.422% | $75.9566 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $18.30 | 10.169% | $20.1609 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $212.86 | 11.152% | $236.5981 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $631.63 | $702.5964 | $702.60 | $702.55 | $702.70 | |