| 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 | $21.46 | 12.512% | $24.1451 | $24.15 | $24.15 | $24.10 |
| Purchase #2 | $71.46 | 6.635% | $76.2014 | $76.20 | $76.20 | $76.20 |
| Purchase #3 | $245.50 | 5.522% | $259.0565 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $131.77 | 12.636% | $148.4205 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $67.65 | 9.632% | $74.166 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $154.67 | 12.626% | $174.1986 | $174.20 | $174.20 | $174.20 |
| Purchase #7 | $10.64 | 5.114% | $11.1841 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $703.15 | $767.3722 | $767.38 | $767.35 | $767.40 | |