| 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 | $52.92 | 9.266% | $57.8236 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $87.81 | 13.189% | $99.3913 | $99.39 | $99.40 | $99.40 |
| Purchase #3 | $16.98 | 13.137% | $19.2107 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $42.79 | 4.341% | $44.6475 | $44.65 | $44.65 | $44.60 |
| Purchase #5 | $123.60 | 4.652% | $129.3499 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $223.69 | 13.217% | $253.2551 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $162.91 | 6.779% | $173.9537 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $710.70 | $777.6318 | $777.63 | $777.60 | $777.60 | |