| 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 | $5.91 | 7.822% | $6.3723 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $89.61 | 13.590% | $101.788 | $101.79 | $101.80 | $101.80 |
| Purchase #3 | $200.30 | 9.270% | $218.8678 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $57.89 | 12.185% | $64.9439 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $199.65 | 5.862% | $211.3535 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $179.43 | 9.110% | $195.7761 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $145.50 | 7.113% | $155.8494 | $155.85 | $155.85 | $155.80 |
| 7 purchase totals = | $878.29 | $954.9510 | $954.95 | $954.95 | $955.00 | |