| 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 | $54.60 | 7.320% | $58.5967 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $128.56 | 6.182% | $136.5076 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $116.28 | 9.759% | $127.6278 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $214.68 | 12.165% | $240.7958 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $109.40 | 4.523% | $114.3482 | $114.35 | $114.35 | $114.30 |
| Purchase #6 | $90.52 | 7.392% | $97.2112 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $43.90 | 5.338% | $46.2434 | $46.24 | $46.25 | $46.20 |
| 7 purchase totals = | $757.94 | $821.3307 | $821.34 | $821.35 | $821.20 | |