| 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 | $7.34 | 5.417% | $7.7376 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $51.84 | 8.409% | $56.1992 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $93.73 | 8.686% | $101.8714 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $136.31 | 8.276% | $147.591 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $234.59 | 10.694% | $259.6771 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $73.37 | 5.804% | $77.6284 | $77.63 | $77.65 | $77.60 |
| Purchase #7 | $233.40 | 12.768% | $263.2005 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $830.58 | $913.9052 | $913.91 | $913.95 | $913.90 | |