| 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 | $64.29 | 6.499% | $68.4682 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $235.26 | 4.796% | $246.5431 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $97.98 | 8.693% | $106.4974 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $96.47 | 5.521% | $101.7961 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $12.26 | 3.179% | $12.6497 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $246.89 | 4.832% | $258.8197 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $74.42 | 8.386% | $80.6609 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $827.57 | $875.4351 | $875.44 | $875.40 | $875.40 | |