| 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 | $230.66 | 5.710% | $243.8307 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $182.52 | 8.773% | $198.5325 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $192.58 | 6.357% | $204.8223 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $91.91 | 3.138% | $94.7941 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $103.84 | 10.176% | $114.4068 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $5.38 | 8.842% | $5.8557 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $13.70 | 5.432% | $14.4442 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $820.59 | $876.6863 | $876.68 | $876.70 | $876.60 | |