| 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 | $57.61 | 10.579% | $63.7046 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $159.39 | 10.603% | $176.2901 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $81.59 | 5.175% | $85.8123 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $40.70 | 8.696% | $44.2393 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $87.91 | 9.230% | $96.0241 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $114.85 | 10.290% | $126.6681 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $240.91 | 3.441% | $249.1997 | $249.20 | $249.20 | $249.20 |
| 7 purchase totals = | $782.96 | $841.9382 | $841.93 | $841.90 | $841.90 | |