| 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 | $95.66 | 7.407% | $102.7455 | $102.75 | $102.75 | $102.70 |
| Purchase #2 | $243.93 | 9.381% | $266.8131 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $93.74 | 8.599% | $101.8007 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $20.93 | 5.306% | $22.0405 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $183.73 | 6.169% | $195.0643 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $50.67 | 8.463% | $54.9582 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $89.97 | 11.304% | $100.1402 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $778.63 | $843.5625 | $843.56 | $843.55 | $843.50 | |