| 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 | $106.64 | 6.569% | $113.6452 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $54.64 | 13.512% | $62.023 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $57.66 | 10.801% | $63.8879 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $202.84 | 4.493% | $211.9536 | $211.95 | $211.95 | $212.00 |
| Purchase #5 | $12.47 | 9.669% | $13.6757 | $13.68 | $13.70 | $13.70 |
| Purchase #6 | $111.61 | 5.316% | $117.5432 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $77.85 | 5.681% | $82.2727 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $623.71 | $665.0013 | $665.00 | $665.00 | $665.00 | |