| 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 | $59.80 | 4.452% | $62.4623 | $62.46 | $62.45 | $62.50 |
| Purchase #2 | $103.65 | 4.607% | $108.4252 | $108.43 | $108.45 | $108.40 |
| Purchase #3 | $22.92 | 12.448% | $25.7731 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $190.31 | 9.723% | $208.8138 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $195.28 | 8.471% | $211.8222 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $121.63 | 7.762% | $131.0709 | $131.07 | $131.05 | $131.10 |
| Purchase #7 | $167.41 | 4.230% | $174.4914 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $861.00 | $922.8589 | $922.85 | $922.80 | $922.90 | |