| 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 | $71.79 | 13.181% | $81.2526 | $81.25 | $81.25 | $81.30 |
| Purchase #2 | $109.97 | 6.129% | $116.7101 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $128.67 | 9.737% | $141.1986 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $157.97 | 7.664% | $170.0768 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $141.25 | 9.305% | $154.3933 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $94.54 | 9.393% | $103.4201 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $26.33 | 11.362% | $29.3216 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $730.52 | $796.3731 | $796.37 | $796.35 | $796.40 | |