| 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 | $73.31 | 11.597% | $81.8118 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $126.34 | 10.432% | $139.5198 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $53.78 | 9.530% | $58.9052 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $240.95 | 6.413% | $256.4021 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $237.57 | 4.549% | $248.3771 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $176.98 | 6.783% | $188.9846 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $78.50 | 9.806% | $86.1977 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $987.43 | $1,060.1983 | $1,060.20 | $1,060.20 | $1,060.20 | |