| 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 | $92.92 | 8.260% | $100.5952 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $27.96 | 11.669% | $31.2227 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $174.40 | 7.807% | $188.0154 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $105.60 | 11.458% | $117.6996 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $85.79 | 8.848% | $93.3807 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $69.98 | 6.277% | $74.3726 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $62.51 | 12.122% | $70.0875 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $619.16 | $675.3737 | $675.38 | $675.35 | $675.40 | |