| 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 | $202.69 | 8.718% | $220.3605 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $85.89 | 11.724% | $95.9597 | $95.96 | $95.95 | $96.00 |
| Purchase #3 | $233.95 | 12.407% | $262.9762 | $262.98 | $263.00 | $263.00 |
| Purchase #4 | $97.72 | 4.391% | $102.0109 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $42.25 | 10.591% | $46.7247 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $37.34 | 8.277% | $40.4306 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $65.72 | 9.700% | $72.0948 | $72.09 | $72.10 | $72.10 |
| 7 purchase totals = | $765.56 | $840.5574 | $840.55 | $840.55 | $840.60 | |