| 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 | $97.47 | 9.792% | $107.0143 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $98.25 | 8.607% | $106.7064 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $72.57 | 11.801% | $81.134 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $51.44 | 4.340% | $53.6725 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $9.33 | 4.686% | $9.7672 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $67.93 | 11.509% | $75.7481 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $154.29 | 3.558% | $159.7796 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $551.28 | $593.8221 | $593.82 | $593.80 | $593.80 | |