| 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 | $90.73 | 7.829% | $97.8333 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $113.51 | 9.781% | $124.6124 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $10.66 | 4.228% | $11.1107 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $12.95 | 4.871% | $13.5808 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $67.93 | 10.386% | $74.9852 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $140.47 | 4.616% | $146.9541 | $146.95 | $146.95 | $147.00 |
| Purchase #7 | $194.81 | 7.850% | $210.1026 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $631.06 | $679.1791 | $679.17 | $679.20 | $679.20 | |