| 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 | $24.98 | 7.733% | $26.9117 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $144.88 | 7.305% | $155.4635 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $236.51 | 3.588% | $244.996 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $249.38 | 9.123% | $272.1309 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $30.35 | 12.799% | $34.2345 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $17.84 | 4.238% | $18.5961 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $68.54 | 3.826% | $71.1623 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $772.48 | $823.4950 | $823.49 | $823.50 | $823.50 | |