| 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 | $96.32 | 6.474% | $102.5558 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $151.60 | 13.769% | $172.4738 | $172.47 | $172.45 | $172.50 |
| Purchase #3 | $23.87 | 4.479% | $24.9391 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $176.84 | 6.503% | $188.3399 | $188.34 | $188.35 | $188.30 |
| Purchase #5 | $140.43 | 4.491% | $146.7367 | $146.74 | $146.75 | $146.70 |
| Purchase #6 | $120.30 | 12.591% | $135.447 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $79.85 | 3.318% | $82.4994 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $789.21 | $852.9917 | $853.00 | $853.00 | $852.90 | |