| 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 | $8.69 | 4.211% | $9.0559 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $76.43 | 7.700% | $82.3151 | $82.32 | $82.30 | $82.30 |
| Purchase #3 | $96.57 | 9.447% | $105.693 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $139.47 | 12.662% | $157.1297 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $47.66 | 13.242% | $53.9711 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $218.89 | 13.534% | $248.5146 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $136.58 | 13.397% | $154.8776 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $724.29 | $811.5570 | $811.56 | $811.55 | $811.60 | |