| 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 | $35.28 | 9.639% | $38.6806 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $173.51 | 5.304% | $182.713 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $85.30 | 10.718% | $94.4425 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $77.62 | 4.874% | $81.4032 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $40.25 | 4.366% | $42.0073 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $219.64 | 11.307% | $244.4747 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $186.93 | 6.653% | $199.3665 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $818.53 | $883.0878 | $883.08 | $883.05 | $883.10 | |