| 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 | $72.38 | 9.512% | $79.2648 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $208.25 | 5.203% | $219.0852 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $124.77 | 6.657% | $133.0759 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $87.48 | 4.544% | $91.4551 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $145.84 | 7.256% | $156.4222 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $54.93 | 10.716% | $60.8163 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $15.35 | 12.458% | $17.2623 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $709.00 | $757.3818 | $757.39 | $757.35 | $757.50 | |