| 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 | $32.43 | 7.497% | $34.8613 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $97.27 | 10.396% | $107.3822 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $126.72 | 5.753% | $134.0102 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $46.34 | 3.376% | $47.9044 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $39.38 | 13.282% | $44.6105 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $141.39 | 6.731% | $150.907 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $196.93 | 11.264% | $219.1122 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $680.46 | $738.7878 | $738.78 | $738.75 | $738.80 | |