| 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 | $199.30 | 5.243% | $209.7493 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $41.75 | 5.677% | $44.1201 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $68.75 | 4.673% | $71.9627 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $216.34 | 6.284% | $229.9348 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $208.49 | 7.335% | $223.7827 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $11.68 | 10.236% | $12.8756 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $35.63 | 12.693% | $40.1525 | $40.15 | $40.15 | $40.20 |
| 7 purchase totals = | $781.94 | $832.5777 | $832.57 | $832.60 | $832.60 | |