| 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 | $27.71 | 12.435% | $31.1557 | $31.16 | $31.15 | $31.20 |
| Purchase #2 | $9.86 | 11.719% | $11.0155 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $58.40 | 6.553% | $62.227 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $125.82 | 9.752% | $138.09 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $145.76 | 12.757% | $164.3546 | $164.35 | $164.35 | $164.40 |
| Purchase #6 | $71.92 | 9.853% | $79.0063 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $245.64 | 5.256% | $258.5508 | $258.55 | $258.55 | $258.60 |
| 7 purchase totals = | $685.11 | $744.3999 | $744.41 | $744.40 | $744.50 | |