| 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 | $216.73 | 9.672% | $237.6921 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $70.62 | 6.865% | $75.4681 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $62.97 | 10.161% | $69.3684 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $145.83 | 12.590% | $164.19 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $25.75 | 4.457% | $26.8977 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $38.68 | 7.770% | $41.6854 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $194.42 | 7.472% | $208.9471 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $755.00 | $824.2488 | $824.26 | $824.25 | $824.30 | |