| 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 | $110.54 | 5.628% | $116.7612 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $64.68 | 9.362% | $70.7353 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $36.53 | 7.350% | $39.215 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $7.99 | 5.672% | $8.4432 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $15.50 | 9.206% | $16.9269 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $186.55 | 3.311% | $192.7267 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $42.69 | 13.400% | $48.4105 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $464.48 | $493.2188 | $493.23 | $493.25 | $493.10 | |