| 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 | $100.54 | 12.336% | $112.9426 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $161.98 | 8.636% | $175.9686 | $175.97 | $175.95 | $176.00 |
| Purchase #3 | $170.76 | 9.246% | $186.5485 | $186.55 | $186.55 | $186.50 |
| Purchase #4 | $53.38 | 12.537% | $60.0723 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $90.61 | 5.726% | $95.7983 | $95.80 | $95.80 | $95.80 |
| Purchase #6 | $67.66 | 4.386% | $70.6276 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $98.98 | 9.632% | $108.5138 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $743.91 | $810.4717 | $810.47 | $810.45 | $810.40 | |