| 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 | $63.41 | 4.735% | $66.4125 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $68.41 | 12.819% | $77.1795 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $206.25 | 11.364% | $229.6883 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $23.29 | 11.463% | $25.9597 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $193.33 | 13.251% | $218.9482 | $218.95 | $218.95 | $218.90 |
| Purchase #6 | $195.46 | 6.569% | $208.2998 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $238.43 | 10.428% | $263.2935 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $988.58 | $1,089.7815 | $1,089.78 | $1,089.80 | $1,089.80 | |