| 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 | $235.31 | 10.180% | $259.2646 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $37.67 | 10.665% | $41.6875 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $50.36 | 11.789% | $56.2969 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $33.79 | 8.528% | $36.6716 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $139.73 | 11.866% | $156.3104 | $156.31 | $156.30 | $156.30 |
| Purchase #6 | $118.68 | 12.363% | $133.3524 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $31.94 | 12.835% | $36.0395 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $647.48 | $719.6229 | $719.62 | $719.60 | $719.70 | |