| 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 | $26.82 | 10.508% | $29.6382 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $46.35 | 5.701% | $48.9924 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $103.79 | 12.210% | $116.4628 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $72.99 | 12.446% | $82.0743 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $176.85 | 8.745% | $192.3155 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $215.38 | 4.139% | $224.2946 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $87.50 | 9.435% | $95.7556 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $729.68 | $789.5334 | $789.53 | $789.50 | $789.60 | |