| 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 | $246.75 | 9.143% | $269.3104 | $269.31 | $269.30 | $269.30 |
| Purchase #2 | $23.77 | 4.867% | $24.9269 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $90.73 | 11.740% | $101.3817 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $27.72 | 10.774% | $30.7066 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $99.79 | 10.391% | $110.1592 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $35.44 | 10.503% | $39.1623 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $58.79 | 6.863% | $62.8248 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $582.99 | $638.4719 | $638.47 | $638.45 | $638.50 | |