| 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 | $9.49 | 11.781% | $10.608 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $82.85 | 3.728% | $85.9386 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $34.40 | 4.550% | $35.9652 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $129.83 | 7.142% | $139.1025 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $246.46 | 8.432% | $267.2415 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $215.58 | 3.103% | $222.2694 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $11.99 | 3.707% | $12.4345 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $730.60 | $773.5597 | $773.56 | $773.55 | $773.50 | |