| 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 | $39.89 | 8.832% | $43.4131 | $43.41 | $43.40 | $43.40 |
| Purchase #2 | $141.76 | 11.452% | $157.9944 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $192.80 | 7.282% | $206.8397 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $77.28 | 3.551% | $80.0242 | $80.02 | $80.00 | $80.00 |
| Purchase #5 | $17.64 | 9.735% | $19.3573 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $54.27 | 13.181% | $61.4233 | $61.42 | $61.40 | $61.40 |
| Purchase #7 | $224.46 | 3.114% | $231.4497 | $231.45 | $231.45 | $231.40 |
| 7 purchase totals = | $748.10 | $800.5017 | $800.49 | $800.45 | $800.40 | |