| 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 | $5.68 | 10.509% | $6.2769 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $247.93 | 12.644% | $279.2783 | $279.28 | $279.30 | $279.30 |
| Purchase #3 | $227.47 | 13.459% | $258.0852 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $6.49 | 10.235% | $7.1543 | $7.15 | $7.15 | $7.20 |
| Purchase #5 | $25.98 | 11.443% | $28.9529 | $28.95 | $28.95 | $29.00 |
| Purchase #6 | $74.98 | 9.466% | $82.0776 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $106.39 | 8.117% | $115.0257 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $694.92 | $776.8509 | $776.86 | $776.95 | $777.00 | |