| 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 | $21.94 | 11.490% | $24.4609 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $87.50 | 6.391% | $93.0921 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $96.77 | 8.758% | $105.2451 | $105.25 | $105.25 | $105.20 |
| Purchase #4 | $5.32 | 9.777% | $5.8401 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $215.79 | 10.526% | $238.5041 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $6.34 | 11.296% | $7.0562 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $186.32 | 7.585% | $200.4524 | $200.45 | $200.45 | $200.50 |
| 7 purchase totals = | $619.98 | $674.6509 | $674.65 | $674.65 | $674.70 | |