| 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 | $103.75 | 11.466% | $115.646 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $46.33 | 11.666% | $51.7349 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $248.82 | 13.225% | $281.7264 | $281.73 | $281.75 | $281.70 |
| Purchase #4 | $23.91 | 7.355% | $25.6686 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $181.55 | 3.135% | $187.2416 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $86.80 | 7.367% | $93.1946 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $202.55 | 13.775% | $230.4513 | $230.45 | $230.45 | $230.50 |
| 7 purchase totals = | $893.71 | $985.6634 | $985.66 | $985.70 | $985.60 | |