| 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 | $62.74 | 13.290% | $71.0781 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $168.61 | 11.665% | $188.2784 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $15.55 | 5.551% | $16.4132 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $167.46 | 13.636% | $190.2948 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $26.41 | 4.855% | $27.6922 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $139.94 | 13.728% | $159.151 | $159.15 | $159.15 | $159.20 |
| Purchase #7 | $54.81 | 3.266% | $56.6001 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $635.52 | $709.5078 | $709.50 | $709.55 | $709.60 | |