| 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 | $13.64 | 6.298% | $14.499 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $117.62 | 6.538% | $125.31 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $192.35 | 4.394% | $200.8019 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $122.44 | 4.161% | $127.5347 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $198.70 | 7.655% | $213.9105 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $74.26 | 10.696% | $82.2028 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $39.36 | 13.193% | $44.5528 | $44.55 | $44.55 | $44.60 |
| 7 purchase totals = | $758.37 | $808.8117 | $808.80 | $808.80 | $808.80 | |