| 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 | $75.98 | 5.347% | $80.0427 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $218.54 | 10.870% | $242.2953 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $95.84 | 4.129% | $99.7972 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $71.87 | 11.786% | $80.3406 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $138.58 | 11.179% | $154.0719 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $249.50 | 11.111% | $277.2219 | $277.22 | $277.20 | $277.20 |
| Purchase #7 | $12.96 | 9.356% | $14.1725 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $863.27 | $947.9421 | $947.94 | $947.90 | $947.90 | |