| 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 | $30.99 | 13.768% | $35.2567 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $91.62 | 10.304% | $101.0605 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $148.99 | 4.530% | $155.7392 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $147.65 | 6.269% | $156.9062 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $18.58 | 7.290% | $19.9345 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $12.86 | 3.361% | $13.2922 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $247.25 | 4.289% | $257.8546 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $697.94 | $740.0439 | $740.04 | $740.05 | $740.10 | |