| 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 | $69.48 | 11.304% | $77.334 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $55.78 | 9.530% | $61.0958 | $61.10 | $61.10 | $61.10 |
| Purchase #3 | $147.27 | 6.373% | $156.6555 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $142.35 | 12.865% | $160.6633 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $92.69 | 13.411% | $105.1207 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $41.40 | 12.136% | $46.4243 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $64.94 | 8.521% | $70.4735 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $613.91 | $677.7671 | $677.76 | $677.70 | $677.80 | |