| 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 | $5.63 | 13.807% | $6.4073 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $79.25 | 5.589% | $83.6793 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $176.74 | 13.321% | $200.2835 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $23.50 | 11.508% | $26.2044 | $26.20 | $26.20 | $26.20 |
| Purchase #5 | $167.87 | 7.801% | $180.9655 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $213.45 | 4.206% | $222.4277 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $242.62 | 5.631% | $256.2819 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $909.06 | $976.2496 | $976.25 | $976.30 | $976.30 | |