| 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 | $70.98 | 9.799% | $77.9353 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $244.82 | 3.438% | $253.2369 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $17.47 | 10.142% | $19.2418 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $246.31 | 13.768% | $280.222 | $280.22 | $280.20 | $280.20 |
| Purchase #5 | $194.70 | 9.633% | $213.4555 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $30.91 | 9.472% | $33.8378 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $111.98 | 11.482% | $124.8375 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $917.17 | $1,002.7668 | $1,002.78 | $1,002.80 | $1,002.60 | |