| 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 | $37.26 | 7.130% | $39.9166 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $168.59 | 3.605% | $174.6677 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $191.62 | 12.485% | $215.5438 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $191.43 | 6.452% | $203.7811 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $84.64 | 12.226% | $94.9881 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $69.39 | 11.243% | $77.1915 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $117.77 | 4.103% | $122.6021 | $122.60 | $122.60 | $122.60 |
| 7 purchase totals = | $860.70 | $928.6909 | $928.69 | $928.70 | $928.70 | |