| 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 | $73.77 | 13.230% | $83.5298 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $6.81 | 8.767% | $7.407 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $143.58 | 9.436% | $157.1282 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $181.41 | 5.567% | $191.5091 | $191.51 | $191.50 | $191.50 |
| Purchase #5 | $61.86 | 11.324% | $68.865 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $61.82 | 7.509% | $66.4621 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $89.42 | 13.427% | $101.4264 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $618.67 | $676.3276 | $676.34 | $676.35 | $676.30 | |