| 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 | $27.46 | 8.757% | $29.8647 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $91.50 | 11.389% | $101.9209 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $54.80 | 13.554% | $62.2276 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $134.29 | 5.783% | $142.056 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $180.80 | 3.424% | $186.9906 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $77.74 | 10.343% | $85.7806 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $157.80 | 12.556% | $177.6134 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $724.39 | $786.4538 | $786.45 | $786.45 | $786.50 | |