| 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 | $63.63 | 13.660% | $72.3219 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $53.86 | 9.113% | $58.7683 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $67.87 | 11.129% | $75.4233 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $15.84 | 5.307% | $16.6806 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $107.58 | 6.304% | $114.3618 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $119.97 | 12.592% | $135.0766 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $146.29 | 7.290% | $156.9545 | $156.95 | $156.95 | $157.00 |
| 7 purchase totals = | $575.04 | $629.5870 | $629.58 | $629.55 | $629.70 | |