| 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 | $194.35 | 9.682% | $213.167 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $64.80 | 7.548% | $69.6911 | $69.69 | $69.70 | $69.70 |
| Purchase #3 | $96.29 | 7.359% | $103.376 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $30.71 | 13.692% | $34.9148 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $14.63 | 10.458% | $16.16 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $65.59 | 4.548% | $68.573 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $62.60 | 5.745% | $66.1964 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $528.97 | $572.0783 | $572.08 | $572.05 | $572.20 | |