| 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 | $36.84 | 12.294% | $41.3691 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $42.92 | 6.313% | $45.6295 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $242.55 | 10.493% | $268.0008 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $38.45 | 8.176% | $41.5937 | $41.59 | $41.60 | $41.60 |
| Purchase #5 | $243.49 | 6.277% | $258.7739 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $150.55 | 6.449% | $160.259 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $21.32 | 7.160% | $22.8465 | $22.85 | $22.85 | $22.80 |
| 7 purchase totals = | $776.12 | $838.4725 | $838.47 | $838.45 | $838.50 | |