| 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 | $37.43 | 3.364% | $38.6891 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $54.36 | 8.176% | $58.8045 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $82.60 | 11.423% | $92.0354 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $67.43 | 3.767% | $69.9701 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $137.44 | 4.317% | $143.3733 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $82.50 | 8.482% | $89.4977 | $89.50 | $89.50 | $89.50 |
| Purchase #7 | $186.64 | 11.409% | $207.9338 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $648.40 | $700.3039 | $700.30 | $700.30 | $700.30 | |