| 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 | $93.27 | 8.439% | $101.1411 | $101.14 | $101.15 | $101.10 |
| Purchase #2 | $76.71 | 11.330% | $85.4012 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $5.60 | 5.236% | $5.8932 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $204.49 | 9.515% | $223.9472 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $121.56 | 5.702% | $128.4914 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $227.51 | 6.258% | $241.7476 | $241.75 | $241.75 | $241.70 |
| Purchase #7 | $90.68 | 9.750% | $99.5213 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $819.82 | $886.1430 | $886.14 | $886.15 | $886.00 | |