| 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 | $63.88 | 9.209% | $69.7627 | $69.76 | $69.75 | $69.80 |
| Purchase #2 | $79.90 | 9.253% | $87.2931 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $64.72 | 12.362% | $72.7207 | $72.72 | $72.70 | $72.70 |
| Purchase #4 | $91.48 | 10.410% | $101.0031 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $37.25 | 6.422% | $39.6422 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $81.46 | 7.612% | $87.6607 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $143.26 | 3.609% | $148.4303 | $148.43 | $148.45 | $148.40 |
| 7 purchase totals = | $561.95 | $606.5128 | $606.50 | $606.50 | $606.50 | |