| 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 | $44.99 | 13.176% | $50.9179 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $90.84 | 12.577% | $102.2649 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $9.76 | 12.128% | $10.9437 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $111.34 | 12.115% | $124.8288 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $238.86 | 12.800% | $269.4341 | $269.43 | $269.45 | $269.40 |
| Purchase #6 | $27.48 | 9.689% | $30.1425 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $131.77 | 7.368% | $141.4788 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $655.04 | $730.0107 | $730.00 | $730.05 | $729.90 | |