| 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 | $50.77 | 9.457% | $55.5713 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $59.75 | 10.111% | $65.7913 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $79.66 | 4.698% | $83.4024 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $116.73 | 13.566% | $132.5656 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $244.63 | 10.464% | $270.2281 | $270.23 | $270.25 | $270.20 |
| Purchase #6 | $32.46 | 12.558% | $36.5363 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $21.56 | 13.773% | $24.5295 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $605.56 | $668.6245 | $668.63 | $668.65 | $668.60 | |