| 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 | $89.71 | 12.283% | $100.7291 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $130.63 | 7.736% | $140.7355 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $50.32 | 10.247% | $55.4763 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $121.81 | 3.273% | $125.7968 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $93.34 | 8.238% | $101.0293 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $5.73 | 4.530% | $5.9896 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $237.52 | 11.728% | $265.3763 | $265.38 | $265.40 | $265.40 |
| 7 purchase totals = | $729.06 | $795.1329 | $795.15 | $795.25 | $795.10 | |