| 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 | $53.91 | 5.613% | $56.936 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $20.76 | 4.135% | $21.6184 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $187.83 | 13.413% | $213.0236 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $27.84 | 6.525% | $29.6566 | $29.66 | $29.65 | $29.70 |
| Purchase #5 | $208.70 | 9.289% | $228.0861 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $76.83 | 6.631% | $81.9246 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $156.38 | 3.683% | $162.1395 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $732.25 | $793.3848 | $793.39 | $793.35 | $793.30 | |