| 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 | $101.99 | 3.624% | $105.6861 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $123.78 | 8.644% | $134.4795 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $90.63 | 13.182% | $102.5768 | $102.58 | $102.60 | $102.60 |
| Purchase #4 | $186.97 | 4.462% | $195.3126 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $76.34 | 4.527% | $79.7959 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $65.57 | 4.504% | $68.5233 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $40.30 | 3.126% | $41.5598 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $685.58 | $727.9340 | $727.94 | $727.95 | $728.00 | |