| 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 | $210.92 | 4.679% | $220.7889 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $68.57 | 4.221% | $71.4643 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $18.33 | 4.465% | $19.1484 | $19.15 | $19.15 | $19.10 |
| Purchase #4 | $32.77 | 5.702% | $34.6385 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $67.71 | 5.733% | $71.5918 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $188.31 | 8.379% | $204.0885 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $90.73 | 3.362% | $93.7803 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $677.34 | $715.5007 | $715.50 | $715.55 | $715.50 | |