| 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 | $25.71 | 7.206% | $27.5627 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $113.37 | 4.673% | $118.6678 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $67.85 | 11.209% | $75.4553 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $200.32 | 8.315% | $216.9766 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $118.52 | 5.494% | $125.0315 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $39.34 | 11.196% | $43.7445 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $37.76 | 7.177% | $40.47 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $602.87 | $647.9084 | $647.91 | $647.90 | $648.00 | |