| 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 | $92.82 | 6.566% | $98.9146 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $58.66 | 6.673% | $62.5744 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $174.36 | 8.587% | $189.3323 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $203.86 | 11.550% | $227.4058 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $30.33 | 12.424% | $34.0982 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $13.97 | 12.850% | $15.7651 | $15.77 | $15.75 | $15.80 |
| Purchase #7 | $71.39 | 10.350% | $78.7789 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $645.39 | $706.8693 | $706.87 | $706.85 | $706.90 | |