| 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 | $66.51 | 4.295% | $69.3666 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $33.52 | 12.639% | $37.7566 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $76.26 | 10.860% | $84.5418 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $142.26 | 6.133% | $150.9848 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $107.51 | 4.289% | $112.1211 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $246.66 | 8.116% | $266.6789 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $70.94 | 9.116% | $77.4069 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $743.66 | $798.8567 | $798.86 | $798.85 | $798.90 | |