| 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 | $31.79 | 12.237% | $35.6801 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $12.84 | 7.651% | $13.8224 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $69.83 | 8.750% | $75.9401 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $87.40 | 10.363% | $96.4573 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $238.63 | 11.438% | $265.9245 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $192.38 | 8.559% | $208.8458 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $227.72 | 8.385% | $246.8143 | $246.81 | $246.80 | $246.80 |
| 7 purchase totals = | $860.59 | $943.4845 | $943.48 | $943.45 | $943.40 | |