| 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 | $83.35 | 12.361% | $93.6529 | $93.65 | $93.65 | $93.70 |
| Purchase #2 | $114.58 | 5.791% | $121.2153 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $224.26 | 10.766% | $248.4038 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $85.58 | 3.406% | $88.4949 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $37.81 | 9.748% | $41.4957 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $153.49 | 9.269% | $167.717 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $142.71 | 6.760% | $152.3572 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $841.78 | $913.3368 | $913.34 | $913.30 | $913.40 | |