| 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 | $116.46 | 3.115% | $120.0877 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $118.51 | 4.430% | $123.76 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $51.51 | 10.338% | $56.8351 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $60.77 | 8.499% | $65.9348 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $77.34 | 6.595% | $82.4406 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $66.65 | 6.144% | $70.745 | $70.75 | $70.75 | $70.70 |
| Purchase #7 | $14.35 | 12.631% | $16.1625 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $505.59 | $535.9657 | $535.97 | $536.00 | $535.90 | |