| 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 | $57.73 | 4.503% | $60.3296 | $60.33 | $60.35 | $60.30 |
| Purchase #2 | $140.98 | 13.668% | $160.2491 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $217.51 | 4.787% | $227.9222 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $216.62 | 7.393% | $232.6347 | $232.63 | $232.65 | $232.60 |
| Purchase #5 | $94.64 | 9.256% | $103.3999 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $65.67 | 3.199% | $67.7708 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $26.34 | 13.473% | $29.8888 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $819.49 | $882.1951 | $882.19 | $882.20 | $882.10 | |