| 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 | $15.85 | 4.637% | $16.585 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $81.56 | 7.546% | $87.7145 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $55.76 | 8.739% | $60.6329 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $235.42 | 7.345% | $252.7116 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $193.63 | 8.404% | $209.9027 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $163.39 | 9.507% | $178.9235 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $179.99 | 12.713% | $202.8721 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $925.60 | $1,009.3423 | $1,009.33 | $1,009.30 | $1,009.30 | |