| 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 | $24.64 | 12.717% | $27.7735 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $106.48 | 10.114% | $117.2494 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $162.40 | 7.498% | $174.5768 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $14.28 | 6.110% | $15.1525 | $15.15 | $15.15 | $15.20 |
| Purchase #5 | $43.67 | 13.539% | $49.5825 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $177.40 | 3.687% | $183.9407 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $181.56 | 11.532% | $202.4975 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $710.43 | $770.7729 | $770.77 | $770.80 | $770.80 | |