| 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 | $69.62 | 13.457% | $78.9888 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $243.39 | 9.452% | $266.3952 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $9.77 | 8.281% | $10.5791 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $170.83 | 9.361% | $186.8214 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $161.90 | 9.284% | $176.9308 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $64.74 | 9.143% | $70.6592 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $68.71 | 9.453% | $75.2052 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $788.96 | $865.5797 | $865.59 | $865.60 | $865.60 | |