| 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 | $87.49 | 10.685% | $96.8383 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $36.39 | 6.533% | $38.7674 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $212.80 | 12.209% | $238.7808 | $238.78 | $238.80 | $238.80 |
| Purchase #4 | $172.73 | 11.511% | $192.613 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $76.32 | 8.650% | $82.9217 | $82.92 | $82.90 | $82.90 |
| Purchase #6 | $25.43 | 3.735% | $26.3798 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $119.37 | 12.805% | $134.6553 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $730.53 | $810.9563 | $810.96 | $810.95 | $811.00 | |