| 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 | $81.54 | 8.318% | $88.3225 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $160.56 | 5.160% | $168.8449 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $197.66 | 11.333% | $220.0608 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $40.93 | 4.482% | $42.7645 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $5.99 | 7.836% | $6.4594 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $183.77 | 13.480% | $208.5422 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $206.99 | 10.622% | $228.9765 | $228.98 | $229.00 | $229.00 |
| 7 purchase totals = | $877.44 | $963.9708 | $963.96 | $963.95 | $964.00 | |