| 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 | $101.98 | 6.570% | $108.6801 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $15.70 | 12.273% | $17.6269 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $232.96 | 12.654% | $262.4388 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $40.55 | 6.273% | $43.0937 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $134.94 | 5.694% | $142.6235 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $153.99 | 5.191% | $161.9836 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $21.70 | 6.111% | $23.0261 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $701.82 | $759.4727 | $759.47 | $759.55 | $759.40 | |