| 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 | $7.70 | 7.328% | $8.2643 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $86.51 | 7.706% | $93.1765 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $25.40 | 12.771% | $28.6438 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $53.73 | 9.251% | $58.7006 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $250.75 | 10.339% | $276.675 | $276.68 | $276.70 | $276.70 |
| Purchase #6 | $126.94 | 12.545% | $142.8646 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $136.82 | 9.356% | $149.6209 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $687.85 | $757.9457 | $757.94 | $757.95 | $758.00 | |