| 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 | $87.48 | 3.474% | $90.5191 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $239.48 | 10.677% | $265.0493 | $265.05 | $265.05 | $265.00 |
| Purchase #3 | $128.81 | 8.378% | $139.6017 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $77.55 | 9.313% | $84.7722 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $127.88 | 8.689% | $138.9915 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $164.75 | 7.170% | $176.5626 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $108.62 | 7.825% | $117.1195 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $934.57 | $1,012.6159 | $1,012.61 | $1,012.55 | $1,012.60 | |