| 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 | $18.42 | 4.616% | $19.2703 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $57.33 | 11.531% | $63.9407 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $204.63 | 13.729% | $232.7237 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $141.28 | 8.847% | $153.779 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $133.31 | 6.641% | $142.1631 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $111.51 | 12.359% | $125.2915 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $228.43 | 7.325% | $245.1625 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $894.91 | $982.3308 | $982.32 | $982.30 | $982.40 | |