| 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 | $44.76 | 11.250% | $49.7955 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $65.53 | 7.251% | $70.2816 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $115.45 | 6.431% | $122.8746 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $131.57 | 4.438% | $137.4091 | $137.41 | $137.40 | $137.40 |
| Purchase #5 | $135.27 | 4.442% | $141.2787 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $91.77 | 9.695% | $100.6671 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $242.98 | 6.747% | $259.3739 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $827.33 | $881.6805 | $881.68 | $881.65 | $881.80 | |