| 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 | $21.89 | 6.457% | $23.3034 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $122.94 | 6.239% | $130.6102 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $191.90 | 7.860% | $206.9833 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $104.98 | 10.765% | $116.2811 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $40.89 | 5.797% | $43.2604 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $67.45 | 5.136% | $70.9142 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $6.50 | 9.645% | $7.1269 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $556.55 | $598.4795 | $598.47 | $598.50 | $598.50 | |