| 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 | $72.92 | 5.499% | $76.9299 | $76.93 | $76.95 | $76.90 |
| Purchase #2 | $159.27 | 10.869% | $176.5811 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $74.41 | 8.207% | $80.5168 | $80.52 | $80.50 | $80.50 |
| Purchase #4 | $118.50 | 8.863% | $129.0027 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $172.89 | 8.217% | $187.0964 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $126.95 | 7.397% | $136.3405 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $174.95 | 5.850% | $185.1846 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $899.89 | $971.6520 | $971.65 | $971.70 | $971.60 | |