| 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 | $57.44 | 6.818% | $61.3563 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $138.46 | 4.805% | $145.113 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $55.31 | 10.176% | $60.9383 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $216.50 | 8.180% | $234.2097 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $108.64 | 4.871% | $113.9319 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $57.30 | 11.497% | $63.8878 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $82.97 | 7.711% | $89.3678 | $89.37 | $89.35 | $89.40 |
| 7 purchase totals = | $716.62 | $768.8048 | $768.81 | $768.80 | $768.80 | |