| 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 | $126.89 | 4.851% | $133.0454 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $89.53 | 4.858% | $93.8794 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $105.95 | 3.863% | $110.0428 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $18.45 | 4.332% | $19.2493 | $19.25 | $19.25 | $19.20 |
| Purchase #5 | $171.46 | 12.695% | $193.2268 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $81.86 | 12.187% | $91.8363 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $38.28 | 5.798% | $40.4995 | $40.50 | $40.50 | $40.50 |
| 7 purchase totals = | $632.42 | $681.7795 | $681.79 | $681.85 | $681.60 | |