| 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 | $67.70 | 3.584% | $70.1264 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $119.95 | 12.353% | $134.7674 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $227.96 | 3.227% | $235.3163 | $235.32 | $235.30 | $235.30 |
| Purchase #4 | $64.50 | 13.240% | $73.0398 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $102.37 | 5.748% | $108.2542 | $108.25 | $108.25 | $108.30 |
| Purchase #6 | $23.82 | 6.136% | $25.2816 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $245.74 | 7.789% | $264.8807 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $852.04 | $911.6664 | $911.67 | $911.70 | $911.70 | |