| 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 | $35.67 | 13.262% | $40.4006 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $34.35 | 4.364% | $35.849 | $35.85 | $35.85 | $35.80 |
| Purchase #3 | $109.28 | 8.379% | $118.4366 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $92.37 | 3.104% | $95.2372 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $223.93 | 8.370% | $242.6729 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $249.92 | 6.465% | $266.0773 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $143.74 | 10.739% | $159.1762 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $889.26 | $957.8498 | $957.86 | $957.90 | $957.80 | |