| 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 | $111.66 | 4.421% | $116.5965 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $107.26 | 10.181% | $118.1801 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $115.77 | 12.634% | $130.3964 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $52.31 | 10.448% | $57.7753 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $139.56 | 11.718% | $155.9136 | $155.91 | $155.90 | $155.90 |
| Purchase #6 | $135.37 | 3.702% | $140.3814 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $42.58 | 4.147% | $44.3458 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $704.51 | $763.5891 | $763.60 | $763.65 | $763.60 | |