| 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 | $29.83 | 5.266% | $31.4008 | $31.40 | $31.40 | $31.40 |
| Purchase #2 | $106.42 | 8.187% | $115.1326 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $133.74 | 3.774% | $138.7873 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $148.37 | 10.644% | $164.1625 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $127.83 | 3.525% | $132.336 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $51.37 | 4.351% | $53.6051 | $53.61 | $53.60 | $53.60 |
| Purchase #7 | $112.29 | 11.584% | $125.2977 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $709.85 | $760.7220 | $760.73 | $760.75 | $760.70 | |