| 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 | $43.88 | 11.241% | $48.8126 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $81.84 | 3.257% | $84.5055 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $176.64 | 5.391% | $186.1627 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $15.68 | 3.165% | $16.1763 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $163.25 | 7.631% | $175.7076 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $147.78 | 8.105% | $159.7576 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $36.91 | 10.440% | $40.7634 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $665.98 | $711.8857 | $711.89 | $711.85 | $712.00 | |