| 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 | $35.96 | 5.134% | $37.8062 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $73.46 | 11.743% | $82.0864 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $204.74 | 11.752% | $228.801 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $213.99 | 9.526% | $234.3747 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $133.39 | 9.150% | $145.5952 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $117.33 | 3.344% | $121.2535 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $206.48 | 5.544% | $217.9273 | $217.93 | $217.95 | $217.90 |
| 7 purchase totals = | $985.35 | $1,067.8443 | $1,067.85 | $1,067.85 | $1,067.90 | |