| 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 | $117.44 | 6.507% | $125.0818 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $49.31 | 13.854% | $56.1414 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $12.85 | 4.331% | $13.4065 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $54.60 | 4.354% | $56.9773 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $10.45 | 10.241% | $11.5202 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $155.84 | 10.778% | $172.6364 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $32.96 | 10.186% | $36.3173 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $433.45 | $472.0809 | $472.09 | $472.10 | $472.00 | |