| 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 | $49.53 | 13.612% | $56.272 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $15.72 | 6.627% | $16.7618 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $155.39 | 4.776% | $162.8114 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $35.28 | 4.399% | $36.832 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $149.85 | 12.314% | $168.3025 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $124.33 | 4.763% | $130.2518 | $130.25 | $130.25 | $130.30 |
| Purchase #7 | $61.98 | 8.828% | $67.4516 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $592.08 | $638.6831 | $638.67 | $638.65 | $638.80 | |