| 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 | $23.26 | 9.218% | $25.4041 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $198.45 | 4.274% | $206.9318 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $199.84 | 7.103% | $214.0346 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $34.53 | 7.502% | $37.1204 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $234.55 | 9.759% | $257.4397 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $19.77 | 3.835% | $20.5282 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $59.30 | 12.544% | $66.7386 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $769.70 | $828.1974 | $828.19 | $828.25 | $828.00 | |