| 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 | $97.94 | 11.649% | $109.349 | $109.35 | $109.35 | $109.30 |
| Purchase #2 | $42.63 | 13.139% | $48.2312 | $48.23 | $48.25 | $48.20 |
| Purchase #3 | $210.83 | 4.270% | $219.8324 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $227.87 | 9.286% | $249.03 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $76.80 | 6.522% | $81.8089 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $25.69 | 13.276% | $29.1006 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $126.31 | 3.363% | $130.5578 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $808.07 | $867.9099 | $867.91 | $867.95 | $867.80 | |