| 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 | $73.65 | 6.611% | $78.519 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $211.96 | 3.282% | $218.9165 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $217.57 | 13.766% | $247.5207 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $8.44 | 6.240% | $8.9667 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $229.48 | 6.159% | $243.6137 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $39.62 | 4.757% | $41.5047 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $8.58 | 13.547% | $9.7423 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $789.30 | $848.7836 | $848.78 | $848.70 | $848.70 | |