| 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 | $57.80 | 3.735% | $59.9588 | $59.96 | $59.95 | $60.00 |
| Purchase #2 | $5.98 | 5.760% | $6.3244 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $197.95 | 13.212% | $224.1032 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $173.83 | 13.580% | $197.4361 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $159.91 | 6.661% | $170.5616 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $82.77 | 4.243% | $86.2819 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $124.25 | 7.273% | $133.2867 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $802.49 | $877.9527 | $877.95 | $877.95 | $878.00 | |