| 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 | $111.96 | 12.120% | $125.5296 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $60.63 | 7.260% | $65.0317 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $218.94 | 4.663% | $229.1492 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $51.50 | 4.556% | $53.8463 | $53.85 | $53.85 | $53.80 |
| Purchase #5 | $170.82 | 8.720% | $185.7155 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $20.70 | 6.574% | $22.0608 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $152.43 | 8.861% | $165.9368 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $786.98 | $847.2699 | $847.28 | $847.30 | $847.10 | |