| 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 | $73.62 | 10.861% | $81.6159 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $38.47 | 10.568% | $42.5355 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $70.55 | 13.873% | $80.3374 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $58.62 | 8.349% | $63.5142 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $163.57 | 13.180% | $185.1285 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $11.64 | 9.648% | $12.763 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $140.52 | 13.175% | $159.0335 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $556.99 | $624.9280 | $624.93 | $624.95 | $624.80 | |