| 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 | $31.37 | 3.397% | $32.4356 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $174.80 | 3.543% | $180.9932 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $237.70 | 10.663% | $263.046 | $263.05 | $263.05 | $263.00 |
| Purchase #4 | $43.25 | 12.205% | $48.5287 | $48.53 | $48.55 | $48.50 |
| Purchase #5 | $91.59 | 6.197% | $97.2658 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $103.68 | 12.434% | $116.5716 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $101.58 | 3.418% | $105.052 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $783.97 | $843.8929 | $843.90 | $843.90 | $843.90 | |