| 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 | $91.99 | 4.575% | $96.1985 | $96.20 | $96.20 | $96.20 |
| Purchase #2 | $130.57 | 4.720% | $136.7329 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $77.28 | 8.345% | $83.729 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $161.44 | 9.859% | $177.3564 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $7.93 | 13.769% | $9.0219 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $115.27 | 6.304% | $122.5366 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $84.30 | 11.725% | $94.1842 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $668.78 | $719.7595 | $719.76 | $719.80 | $719.70 | |