| 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 | $69.83 | 12.509% | $78.565 | $78.57 | $78.55 | $78.60 |
| Purchase #2 | $70.66 | 3.630% | $73.225 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $121.54 | 6.238% | $129.1217 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $41.40 | 13.573% | $47.0192 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $156.65 | 9.142% | $170.9709 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $160.50 | 7.393% | $172.3658 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $130.36 | 5.520% | $137.5559 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $750.94 | $808.8235 | $808.84 | $808.75 | $808.90 | |