| 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 | $125.80 | 6.294% | $133.7179 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $53.77 | 5.303% | $56.6214 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $199.48 | 7.824% | $215.0873 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $50.58 | 11.642% | $56.4685 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $200.41 | 7.127% | $214.6932 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $45.61 | 9.232% | $49.8207 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $39.99 | 8.523% | $43.3983 | $43.40 | $43.40 | $43.40 |
| 7 purchase totals = | $715.64 | $769.8073 | $769.81 | $769.75 | $769.80 | |