| 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 | $85.90 | 8.664% | $93.3424 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $185.95 | 3.619% | $192.6795 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $180.78 | 3.757% | $187.5719 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $195.42 | 11.298% | $217.4986 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $92.73 | 11.412% | $103.3123 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $144.72 | 8.841% | $157.5147 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $7.42 | 6.724% | $7.9189 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $892.92 | $959.8383 | $959.83 | $959.80 | $959.80 | |