| 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 | $26.27 | 10.786% | $29.1035 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $24.65 | 9.520% | $26.9967 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $117.49 | 10.323% | $129.6185 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $35.29 | 5.302% | $37.1611 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $234.63 | 4.649% | $245.5379 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $150.99 | 12.337% | $169.6176 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $86.39 | 10.433% | $95.4031 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $675.71 | $733.4384 | $733.44 | $733.40 | $733.40 | |