| 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 | $84.69 | 7.272% | $90.8487 | $90.85 | $90.85 | $90.80 |
| Purchase #2 | $51.35 | 3.678% | $53.2387 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $63.50 | 6.574% | $67.6745 | $67.67 | $67.65 | $67.70 |
| Purchase #4 | $73.52 | 7.635% | $79.1333 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $23.58 | 10.146% | $25.9724 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $83.45 | 10.519% | $92.2281 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $146.52 | 4.529% | $153.1559 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $526.61 | $562.2516 | $562.25 | $562.25 | $562.20 | |