| 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 | $128.99 | 8.695% | $140.2057 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $34.67 | 4.537% | $36.243 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $95.52 | 6.254% | $101.4938 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $228.79 | 11.816% | $255.8238 | $255.82 | $255.80 | $255.80 |
| Purchase #5 | $110.39 | 11.129% | $122.6753 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $63.39 | 7.339% | $68.0422 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $39.96 | 8.230% | $43.2487 | $43.25 | $43.25 | $43.20 |
| 7 purchase totals = | $701.71 | $767.7325 | $767.73 | $767.75 | $767.60 | |