| 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 | $189.38 | 10.796% | $209.8255 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $122.68 | 4.576% | $128.2938 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $52.61 | 9.261% | $57.4822 | $57.48 | $57.50 | $57.50 |
| Purchase #4 | $14.97 | 8.551% | $16.2501 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $99.29 | 3.291% | $102.5576 | $102.56 | $102.55 | $102.60 |
| Purchase #6 | $62.82 | 9.213% | $68.6076 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $19.65 | 5.637% | $20.7577 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $561.40 | $603.7745 | $603.78 | $603.80 | $603.90 | |