| 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 | $46.64 | 3.336% | $48.1959 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $126.41 | 5.559% | $133.4371 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $29.68 | 12.384% | $33.3556 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $32.97 | 8.511% | $35.7761 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $201.98 | 12.499% | $227.2255 | $227.23 | $227.25 | $227.20 |
| Purchase #6 | $169.53 | 4.577% | $177.2894 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $183.48 | 3.817% | $190.4834 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $790.69 | $845.7630 | $845.78 | $845.85 | $845.80 | |