| 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 | $74.30 | 4.415% | $77.5803 | $77.58 | $77.60 | $77.60 |
| Purchase #2 | $121.54 | 10.591% | $134.4123 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $143.42 | 5.685% | $151.5734 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $73.58 | 6.162% | $78.114 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $242.28 | 10.364% | $267.3899 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $75.49 | 12.347% | $84.8108 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $221.99 | 13.358% | $251.6434 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $952.60 | $1,045.5241 | $1,045.51 | $1,045.50 | $1,045.50 | |