| 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 | $7.36 | 3.804% | $7.64 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $90.29 | 3.708% | $93.638 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $43.64 | 11.825% | $48.8004 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $33.61 | 7.277% | $36.0558 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $182.84 | 7.402% | $196.3738 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $39.28 | 3.476% | $40.6454 | $40.65 | $40.65 | $40.60 |
| Purchase #7 | $109.62 | 8.436% | $118.8675 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $506.64 | $542.0209 | $542.03 | $542.00 | $542.00 | |