| 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 | $88.74 | 13.759% | $100.9497 | $100.95 | $100.95 | $100.90 |
| Purchase #2 | $106.30 | 9.744% | $116.6579 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $241.89 | 6.704% | $258.1063 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $44.46 | 11.550% | $49.5951 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $78.35 | 3.223% | $80.8752 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $217.80 | 13.523% | $247.2531 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $51.67 | 7.216% | $55.3985 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $829.21 | $908.8358 | $908.85 | $908.85 | $908.90 | |