| 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 | $72.63 | 4.231% | $75.703 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $50.32 | 10.845% | $55.7772 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $217.51 | 6.164% | $230.9173 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $238.33 | 12.242% | $267.5064 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $43.89 | 6.500% | $46.7429 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $145.99 | 9.620% | $160.0342 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $24.93 | 7.741% | $26.8598 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $793.60 | $863.5408 | $863.54 | $863.55 | $863.50 | |