| 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 | $81.93 | 7.245% | $87.8658 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $66.34 | 6.774% | $70.8339 | $70.83 | $70.85 | $70.80 |
| Purchase #3 | $229.83 | 4.295% | $239.7012 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $150.35 | 3.756% | $155.9971 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $87.51 | 3.268% | $90.3698 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $133.58 | 4.432% | $139.5003 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $93.61 | 7.614% | $100.7375 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $843.15 | $885.0056 | $885.01 | $885.00 | $885.00 | |