| 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 | $14.55 | 7.193% | $15.5966 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $48.60 | 7.302% | $52.1488 | $52.15 | $52.15 | $52.10 |
| Purchase #3 | $248.65 | 3.443% | $257.211 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $143.32 | 6.440% | $152.5498 | $152.55 | $152.55 | $152.50 |
| Purchase #5 | $201.69 | 6.584% | $214.9693 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $48.70 | 4.738% | $51.0074 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $18.46 | 11.379% | $20.5606 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $723.97 | $764.0435 | $764.05 | $764.00 | $764.00 | |