| 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 | $42.62 | 10.514% | $47.1011 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $155.44 | 9.510% | $170.2223 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $194.43 | 6.113% | $206.3155 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $23.36 | 9.829% | $25.6561 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $160.46 | 6.233% | $170.4615 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $119.96 | 12.459% | $134.9058 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $84.26 | 3.520% | $87.226 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $780.53 | $841.8883 | $841.90 | $841.85 | $841.90 | |