| 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 | $9.65 | 4.138% | $10.0493 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $122.25 | 9.696% | $134.1034 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $150.73 | 11.259% | $167.7007 | $167.70 | $167.70 | $167.70 |
| Purchase #4 | $185.61 | 3.190% | $191.531 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $66.26 | 6.288% | $70.4264 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $213.42 | 3.168% | $220.1811 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $152.69 | 13.831% | $173.8086 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $900.61 | $967.8005 | $967.80 | $967.85 | $967.70 | |