| 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 | $45.92 | 13.523% | $52.1298 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $39.96 | 10.326% | $44.0863 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $37.47 | 8.591% | $40.689 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $63.57 | 8.365% | $68.8876 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $162.93 | 3.416% | $168.4957 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $14.83 | 5.618% | $15.6631 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $224.27 | 13.682% | $254.9546 | $254.95 | $254.95 | $255.00 |
| 7 purchase totals = | $588.95 | $644.9061 | $644.91 | $644.95 | $645.00 | |