| 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 | $56.69 | 8.454% | $61.4826 | $61.48 | $61.50 | $61.50 |
| Purchase #2 | $19.54 | 9.820% | $21.4588 | $21.46 | $21.45 | $21.50 |
| Purchase #3 | $98.77 | 8.437% | $107.1032 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $136.40 | 3.421% | $141.0662 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $65.70 | 11.508% | $73.2608 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $58.28 | 10.337% | $64.3044 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $135.55 | 6.520% | $144.3879 | $144.39 | $144.40 | $144.40 |
| 7 purchase totals = | $570.93 | $613.0639 | $613.06 | $613.05 | $613.20 | |