| 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 | $19.87 | 13.574% | $22.5672 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $232.93 | 13.119% | $263.4881 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $103.81 | 5.423% | $109.4396 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $79.54 | 11.813% | $88.9361 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $145.72 | 12.418% | $163.8155 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $35.67 | 10.116% | $39.2784 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $61.35 | 6.527% | $65.3543 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $678.89 | $752.8792 | $752.89 | $752.90 | $752.90 | |