| 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 | $62.96 | 11.800% | $70.3893 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $218.28 | 3.216% | $225.2999 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $206.65 | 5.193% | $217.3813 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $132.54 | 9.552% | $145.2002 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $48.45 | 7.380% | $52.0256 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $96.75 | 4.579% | $101.1802 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $12.69 | 7.193% | $13.6028 | $13.60 | $13.60 | $13.60 |
| 7 purchase totals = | $778.32 | $825.0793 | $825.08 | $825.15 | $825.10 | |