| 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 | $5.96 | 10.205% | $6.5682 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $93.94 | 9.831% | $103.1752 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $46.29 | 3.844% | $48.0694 | $48.07 | $48.05 | $48.10 |
| Purchase #4 | $69.82 | 12.476% | $78.5307 | $78.53 | $78.55 | $78.50 |
| Purchase #5 | $187.72 | 3.357% | $194.0218 | $194.02 | $194.00 | $194.00 |
| Purchase #6 | $124.68 | 7.433% | $133.9475 | $133.95 | $133.95 | $133.90 |
| Purchase #7 | $157.89 | 11.212% | $175.5926 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $686.30 | $739.9054 | $739.91 | $739.90 | $739.90 | |