| 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 | $78.88 | 11.253% | $87.7564 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $92.74 | 7.586% | $99.7753 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $204.45 | 5.275% | $215.2347 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $16.82 | 8.199% | $18.1991 | $18.20 | $18.20 | $18.20 |
| Purchase #5 | $237.43 | 6.740% | $253.4328 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $64.32 | 10.325% | $70.961 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $14.68 | 9.711% | $16.1056 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $709.32 | $761.4649 | $761.47 | $761.50 | $761.50 | |