| 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 | $89.67 | 9.529% | $98.2147 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $53.62 | 12.487% | $60.3155 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $184.43 | 11.372% | $205.4034 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $37.46 | 12.235% | $42.0432 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $100.35 | 12.449% | $112.8426 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $69.80 | 8.338% | $75.6199 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $75.98 | 7.527% | $81.699 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $611.31 | $676.1383 | $676.13 | $676.10 | $676.00 | |