| 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 | $117.75 | 8.795% | $128.1061 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $45.90 | 5.295% | $48.3304 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $52.80 | 3.645% | $54.7246 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $62.94 | 12.291% | $70.676 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $80.74 | 8.598% | $87.682 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $239.33 | 12.766% | $269.8829 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $47.73 | 8.182% | $51.6353 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $647.19 | $711.0373 | $711.04 | $711.10 | $711.00 | |