| 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 | $81.26 | 3.146% | $83.8164 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $122.54 | 6.459% | $130.4549 | $130.45 | $130.45 | $130.50 |
| Purchase #3 | $246.33 | 4.327% | $256.9887 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $55.55 | 5.262% | $58.473 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $108.71 | 6.798% | $116.1001 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $169.32 | 4.400% | $176.7701 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $186.82 | 5.816% | $197.6855 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $970.53 | $1,020.2887 | $1,020.29 | $1,020.25 | $1,020.40 | |