| 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 | $82.69 | 12.254% | $92.8228 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $149.34 | 7.714% | $160.8601 | $160.86 | $160.85 | $160.90 |
| Purchase #3 | $85.30 | 9.562% | $93.4564 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $49.33 | 4.483% | $51.5415 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $99.63 | 7.327% | $106.9299 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $219.52 | 6.636% | $234.0873 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $71.30 | 9.485% | $78.0628 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $757.11 | $817.7608 | $817.76 | $817.75 | $817.80 | |