| 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 | $75.65 | 10.457% | $83.5607 | $83.56 | $83.55 | $83.60 |
| Purchase #2 | $129.61 | 4.189% | $135.0394 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $9.72 | 7.320% | $10.4315 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $199.38 | 4.337% | $208.0271 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $92.99 | 5.376% | $97.9891 | $97.99 | $98.00 | $98.00 |
| Purchase #6 | $59.88 | 5.626% | $63.2488 | $63.25 | $63.25 | $63.20 |
| Purchase #7 | $100.50 | 8.855% | $109.3993 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $667.73 | $707.6959 | $707.70 | $707.75 | $707.60 | |