| 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 | $46.88 | 12.658% | $52.8141 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $55.59 | 5.607% | $58.7069 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $45.80 | 5.789% | $48.4514 | $48.45 | $48.45 | $48.50 |
| Purchase #4 | $189.33 | 10.561% | $209.3251 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $238.62 | 3.630% | $247.2819 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $174.52 | 6.429% | $185.7399 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $161.86 | 9.278% | $176.8774 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $912.60 | $979.1967 | $979.20 | $979.25 | $979.20 | |