| 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 | $62.30 | 12.639% | $70.1741 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $151.36 | 9.299% | $165.435 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $247.48 | 11.812% | $276.7123 | $276.71 | $276.70 | $276.70 |
| Purchase #4 | $103.26 | 12.518% | $116.1861 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $17.38 | 3.790% | $18.0387 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $207.31 | 7.664% | $223.1982 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $20.92 | 9.679% | $22.9448 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $810.01 | $892.6892 | $892.69 | $892.70 | $892.60 | |