| 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 | $43.27 | 9.124% | $47.218 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $36.78 | 8.178% | $39.7879 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $12.66 | 13.433% | $14.3606 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $209.91 | 7.164% | $224.948 | $224.95 | $224.95 | $224.90 |
| Purchase #5 | $238.89 | 11.585% | $266.5654 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $166.83 | 9.192% | $182.165 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $179.74 | 9.353% | $196.5511 | $196.55 | $196.55 | $196.60 |
| 7 purchase totals = | $888.08 | $971.5960 | $971.61 | $971.55 | $971.70 | |