| 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 | $75.97 | 10.128% | $83.6642 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $64.47 | 8.198% | $69.7553 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $14.83 | 4.760% | $15.5359 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $117.93 | 12.681% | $132.8847 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $54.33 | 3.722% | $56.3522 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $15.72 | 3.193% | $16.2219 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $202.45 | 3.499% | $209.5337 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $545.70 | $583.9479 | $583.94 | $583.95 | $584.00 | |