| 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 | $47.49 | 6.169% | $50.4197 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $122.27 | 8.614% | $132.8023 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $154.37 | 10.303% | $170.2747 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $100.91 | 6.660% | $107.6306 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $197.58 | 3.845% | $205.177 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $140.48 | 11.459% | $156.5776 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $131.28 | 3.359% | $135.6897 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $894.38 | $958.5716 | $958.57 | $958.60 | $958.60 | |