| 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 | $89.56 | 10.670% | $99.1161 | $99.12 | $99.10 | $99.10 |
| Purchase #2 | $8.73 | 8.769% | $9.4955 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $139.76 | 8.577% | $151.7472 | $151.75 | $151.75 | $151.70 |
| Purchase #4 | $111.59 | 3.834% | $115.8684 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $135.55 | 7.234% | $145.3557 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $189.79 | 8.795% | $206.482 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $82.69 | 13.815% | $94.1136 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $757.67 | $822.1785 | $822.19 | $822.15 | $822.20 | |