| 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 | $15.28 | 3.520% | $15.8179 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $234.78 | 6.454% | $249.9327 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $81.82 | 7.469% | $87.9311 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $115.66 | 5.766% | $122.329 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $37.66 | 4.340% | $39.2944 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $23.39 | 5.507% | $24.6781 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $53.78 | 8.856% | $58.5428 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $562.37 | $598.5260 | $598.52 | $598.60 | $598.40 | |