| 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 | $44.53 | 13.305% | $50.4547 | $50.45 | $50.45 | $50.50 |
| Purchase #2 | $144.59 | 6.267% | $153.6515 | $153.65 | $153.65 | $153.70 |
| Purchase #3 | $193.88 | 5.615% | $204.7664 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $201.30 | 7.239% | $215.8721 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $43.35 | 10.223% | $47.7817 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $107.48 | 13.113% | $121.5739 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $103.62 | 11.529% | $115.5663 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $838.75 | $909.6666 | $909.66 | $909.60 | $909.90 | |