| 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 | $8.27 | 8.309% | $8.9572 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $158.41 | 10.137% | $174.468 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $5.82 | 4.584% | $6.0868 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $236.91 | 6.615% | $252.5816 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $83.31 | 4.218% | $86.824 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $109.26 | 7.399% | $117.3441 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $112.64 | 3.256% | $116.3076 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $714.62 | $762.5693 | $762.57 | $762.55 | $762.60 | |