| 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 | $57.70 | 11.838% | $64.5305 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $128.72 | 6.723% | $137.3738 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $144.74 | 3.148% | $149.2964 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $60.81 | 7.728% | $65.5094 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $121.70 | 10.432% | $134.3957 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $47.69 | 12.602% | $53.6999 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $156.74 | 7.732% | $168.8591 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $718.10 | $773.6648 | $773.67 | $773.65 | $773.70 | |