| 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 | $14.77 | 12.582% | $16.6284 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $134.51 | 12.321% | $151.083 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $201.57 | 7.279% | $216.2423 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $25.62 | 5.297% | $26.9771 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $82.56 | 3.805% | $85.7014 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $61.84 | 8.557% | $67.1316 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $120.89 | 6.402% | $128.6294 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $641.76 | $692.3932 | $692.39 | $692.50 | $692.30 | |