| 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 | $104.99 | 4.161% | $109.3586 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $168.42 | 3.726% | $174.6953 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $41.99 | 12.616% | $47.2875 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $136.28 | 3.372% | $140.8754 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $38.69 | 13.734% | $44.0037 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $88.37 | 7.251% | $94.7777 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $96.26 | 9.579% | $105.4807 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $675.00 | $716.4789 | $716.49 | $716.55 | $716.60 | |