| 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 | $69.76 | 9.724% | $76.5435 | $76.54 | $76.55 | $76.50 |
| Purchase #2 | $6.57 | 3.315% | $6.7878 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $160.93 | 7.568% | $173.1092 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $27.25 | 10.802% | $30.1935 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $66.89 | 7.345% | $71.8031 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $90.55 | 9.716% | $99.3478 | $99.35 | $99.35 | $99.30 |
| Purchase #7 | $92.97 | 9.155% | $101.4814 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $514.92 | $559.2663 | $559.26 | $559.30 | $559.20 | |