| 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 | $88.44 | 9.310% | $96.6738 | $96.67 | $96.65 | $96.70 |
| Purchase #2 | $74.59 | 9.430% | $81.6238 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $88.40 | 11.460% | $98.5306 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $198.95 | 8.762% | $216.382 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $157.59 | 10.200% | $173.6642 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $109.25 | 6.785% | $116.6626 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $111.58 | 12.538% | $125.5699 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $828.80 | $909.1069 | $909.09 | $909.05 | $909.20 | |