| 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 | $79.89 | 11.581% | $89.1421 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $44.50 | 9.289% | $48.6336 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $248.96 | 8.708% | $270.6394 | $270.64 | $270.65 | $270.60 |
| Purchase #4 | $39.53 | 4.336% | $41.244 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $22.50 | 4.847% | $23.5906 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $118.60 | 4.543% | $123.988 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $54.81 | 6.700% | $58.4823 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $608.79 | $655.7200 | $655.71 | $655.80 | $655.60 | |