| 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 | $45.97 | 6.513% | $48.964 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $37.74 | 5.138% | $39.6791 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $138.92 | 12.330% | $156.0488 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $151.64 | 13.843% | $172.6315 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $207.91 | 8.354% | $225.2788 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $234.69 | 9.241% | $256.3777 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $180.52 | 5.670% | $190.7555 | $190.76 | $190.75 | $190.80 |
| 7 purchase totals = | $997.39 | $1,089.7354 | $1,089.74 | $1,089.80 | $1,089.80 | |