| 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 | $70.73 | 10.291% | $78.0088 | $78.01 | $78.00 | $78.00 |
| Purchase #2 | $152.42 | 5.796% | $161.2543 | $161.25 | $161.25 | $161.30 |
| Purchase #3 | $173.93 | 8.337% | $188.4305 | $188.43 | $188.45 | $188.40 |
| Purchase #4 | $79.27 | 3.745% | $82.2387 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $178.90 | 9.467% | $195.8365 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $23.85 | 8.747% | $25.9362 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $199.75 | 9.764% | $219.2536 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $878.85 | $950.9586 | $950.96 | $951.00 | $950.90 | |