| 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 | $35.93 | 4.428% | $37.521 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $60.80 | 11.526% | $67.8078 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $145.27 | 9.670% | $159.3176 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $165.81 | 5.183% | $174.4039 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $239.35 | 8.393% | $259.4386 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $33.51 | 4.814% | $35.1232 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $150.53 | 8.605% | $163.4831 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $831.20 | $897.0952 | $897.09 | $897.05 | $897.00 | |