| 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 | $85.79 | 7.481% | $92.2079 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $21.94 | 13.775% | $24.9622 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $22.41 | 3.586% | $23.2136 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $214.44 | 13.573% | $243.5459 | $243.55 | $243.55 | $243.50 |
| Purchase #5 | $138.40 | 3.115% | $142.7112 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $192.60 | 13.495% | $218.5914 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $177.81 | 10.498% | $196.4765 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $853.39 | $941.7087 | $941.71 | $941.70 | $941.70 | |