| 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 | $63.67 | 9.515% | $69.7282 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $29.77 | 6.771% | $31.7857 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $171.60 | 4.292% | $178.9651 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $127.61 | 9.700% | $139.9882 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $208.51 | 13.735% | $237.1488 | $237.15 | $237.15 | $237.10 |
| Purchase #6 | $88.71 | 11.516% | $98.9258 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $117.95 | 4.783% | $123.5915 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $807.82 | $880.1333 | $880.15 | $880.20 | $880.10 | |