| 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 | $98.93 | 6.667% | $105.5257 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $67.40 | 10.474% | $74.4595 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $69.97 | 4.697% | $73.2565 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $159.43 | 12.708% | $179.6904 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $199.36 | 4.483% | $208.2973 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $16.57 | 13.165% | $18.7514 | $18.75 | $18.75 | $18.80 |
| Purchase #7 | $69.73 | 6.653% | $74.3691 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $681.39 | $734.3499 | $734.36 | $734.35 | $734.50 | |