| 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 | $63.99 | 13.653% | $72.7266 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $67.90 | 10.706% | $75.1694 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $205.86 | 10.561% | $227.6009 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $62.69 | 4.318% | $65.397 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $5.69 | 9.260% | $6.2169 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $8.40 | 7.511% | $9.0309 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $98.50 | 3.474% | $101.9219 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $513.03 | $558.0636 | $558.07 | $558.05 | $558.00 | |