| 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 | $40.76 | 8.436% | $44.1985 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $160.61 | 4.826% | $168.361 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $11.70 | 3.629% | $12.1246 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $135.61 | 4.476% | $141.6799 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $175.73 | 13.331% | $199.1566 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $108.78 | 4.623% | $113.8089 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $29.81 | 8.282% | $32.2789 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $663.00 | $711.6084 | $711.61 | $711.60 | $711.70 | |