| 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 | $7.37 | 9.393% | $8.0623 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $37.62 | 13.411% | $42.6652 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $120.71 | 10.243% | $133.0743 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $215.41 | 5.245% | $226.7083 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $238.70 | 13.592% | $271.1441 | $271.14 | $271.15 | $271.10 |
| Purchase #6 | $26.52 | 3.473% | $27.441 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $242.68 | 9.789% | $266.4359 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $889.01 | $975.5311 | $975.53 | $975.50 | $975.50 | |