| 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 | $96.53 | 11.435% | $107.5682 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $47.55 | 4.369% | $49.6275 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $189.53 | 3.365% | $195.9077 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $129.46 | 5.234% | $136.2359 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $102.67 | 11.511% | $114.4883 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $51.52 | 12.145% | $57.7771 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $186.71 | 3.391% | $193.0413 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $803.97 | $854.6460 | $854.66 | $854.70 | $854.60 | |