| 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 | $95.97 | 4.179% | $99.9806 | $99.98 | $100.00 | $100.00 |
| Purchase #2 | $169.37 | 3.119% | $174.6527 | $174.65 | $174.65 | $174.70 |
| Purchase #3 | $175.26 | 4.149% | $182.5315 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $112.66 | 5.115% | $118.4226 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $80.87 | 8.654% | $87.8685 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $119.92 | 3.472% | $124.0836 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $30.50 | 10.112% | $33.5842 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $784.55 | $821.1237 | $821.11 | $821.15 | $821.20 | |