| 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 | $13.78 | 3.537% | $14.2674 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $119.59 | 9.599% | $131.0694 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $77.61 | 3.103% | $80.0182 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $193.77 | 8.649% | $210.5292 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $35.34 | 7.346% | $37.9361 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $41.66 | 7.530% | $44.797 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $211.58 | 4.733% | $221.5941 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $693.33 | $740.2114 | $740.22 | $740.20 | $740.20 | |