| 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 | $98.28 | 9.133% | $107.2559 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $72.27 | 5.709% | $76.3959 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $52.81 | 11.370% | $58.8145 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $83.87 | 13.649% | $95.3174 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $191.77 | 7.611% | $206.3656 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $156.30 | 10.472% | $172.6677 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $112.26 | 7.430% | $120.6009 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $767.56 | $837.4179 | $837.43 | $837.35 | $837.50 | |