| 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 | $55.43 | 12.563% | $62.3937 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $19.76 | 9.621% | $21.6611 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $35.31 | 8.261% | $38.227 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $236.35 | 6.535% | $251.7955 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $146.26 | 4.820% | $153.3097 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $50.35 | 12.358% | $56.5723 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $48.78 | 4.602% | $51.0249 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $592.24 | $634.9842 | $634.98 | $634.95 | $635.00 | |