| 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 | $39.37 | 5.159% | $41.4011 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $132.85 | 8.276% | $143.8447 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $168.55 | 13.435% | $191.1947 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $124.93 | 9.443% | $136.7271 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $83.25 | 5.551% | $87.8712 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $227.95 | 13.209% | $258.0599 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $16.93 | 9.567% | $18.5497 | $18.55 | $18.55 | $18.50 |
| 7 purchase totals = | $793.83 | $877.6484 | $877.64 | $877.65 | $877.60 | |