| 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 | $26.63 | 11.625% | $29.7257 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $44.84 | 13.547% | $50.9145 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $210.53 | 10.125% | $231.8462 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $139.91 | 5.606% | $147.7534 | $147.75 | $147.75 | $147.80 |
| Purchase #5 | $71.59 | 3.204% | $73.8837 | $73.88 | $73.90 | $73.90 |
| Purchase #6 | $167.86 | 12.646% | $189.0876 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $182.55 | 11.367% | $203.3005 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $843.91 | $926.5116 | $926.51 | $926.55 | $926.50 | |