| 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 | $65.34 | 7.430% | $70.1948 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $242.40 | 7.112% | $259.6395 | $259.64 | $259.65 | $259.60 |
| Purchase #3 | $78.78 | 9.219% | $86.0427 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $134.78 | 12.430% | $151.5332 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $81.46 | 3.253% | $84.1099 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $145.79 | 4.797% | $152.7835 | $152.78 | $152.80 | $152.80 |
| Purchase #7 | $194.65 | 4.440% | $203.2925 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $943.20 | $1,007.5961 | $1,007.58 | $1,007.65 | $1,007.50 | |