| 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 | $56.40 | 13.358% | $63.9339 | $63.93 | $63.95 | $63.90 |
| Purchase #2 | $166.70 | 13.867% | $189.8163 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $144.87 | 3.400% | $149.7956 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $15.37 | 3.143% | $15.8531 | $15.85 | $15.85 | $15.90 |
| Purchase #5 | $30.87 | 13.342% | $34.9887 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $227.81 | 10.808% | $252.4317 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $240.35 | 9.788% | $263.8755 | $263.88 | $263.90 | $263.90 |
| 7 purchase totals = | $882.37 | $970.6948 | $970.70 | $970.75 | $970.70 | |