| 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 | $107.75 | 6.793% | $115.0695 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $13.25 | 12.804% | $14.9465 | $14.95 | $14.95 | $14.90 |
| Purchase #3 | $87.81 | 7.196% | $94.1288 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $31.53 | 10.724% | $34.9113 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $105.33 | 10.482% | $116.3707 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $67.84 | 7.219% | $72.7374 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $245.51 | 3.592% | $254.3287 | $254.33 | $254.35 | $254.30 |
| 7 purchase totals = | $659.02 | $702.4929 | $702.50 | $702.50 | $702.40 | |