| 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 | $64.36 | 9.507% | $70.4787 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $15.65 | 4.394% | $16.3377 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $249.95 | 8.422% | $271.0008 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $8.98 | 3.427% | $9.2877 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $230.37 | 7.801% | $248.3412 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $42.49 | 10.504% | $46.9531 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $24.46 | 4.866% | $25.6502 | $25.65 | $25.65 | $25.70 |
| 7 purchase totals = | $636.26 | $688.0494 | $688.05 | $688.10 | $688.10 | |