| 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 | $75.60 | 13.690% | $85.9496 | $85.95 | $85.95 | $85.90 |
| Purchase #2 | $148.53 | 6.582% | $158.3062 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $192.83 | 11.416% | $214.8435 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $171.42 | 11.650% | $191.3904 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $122.69 | 11.295% | $136.5478 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $10.93 | 9.522% | $11.9708 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $157.33 | 7.556% | $169.2179 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $879.33 | $968.2262 | $968.23 | $968.20 | $968.10 | |