| 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 | $46.36 | 4.105% | $48.2631 | $48.26 | $48.25 | $48.30 |
| Purchase #2 | $16.31 | 8.581% | $17.7096 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $86.98 | 10.829% | $96.3991 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $227.53 | 12.354% | $255.6391 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $119.76 | 9.829% | $131.5312 | $131.53 | $131.55 | $131.50 |
| Purchase #6 | $35.67 | 9.139% | $38.9299 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $30.91 | 8.326% | $33.4836 | $33.48 | $33.50 | $33.50 |
| 7 purchase totals = | $563.52 | $621.9556 | $621.95 | $622.00 | $621.90 | |