| 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 | $19.53 | 5.716% | $20.6463 | $20.65 | $20.65 | $20.60 |
| Purchase #2 | $142.84 | 10.830% | $158.3096 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $141.65 | 10.507% | $156.5332 | $156.53 | $156.55 | $156.50 |
| Purchase #4 | $58.57 | 5.460% | $61.7679 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $27.32 | 12.784% | $30.8126 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $53.52 | 13.187% | $60.5777 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $154.94 | 8.608% | $168.2772 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $598.37 | $656.9245 | $656.93 | $656.95 | $656.90 | |