| 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 | $102.63 | 6.210% | $109.0033 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $225.36 | 11.561% | $251.4139 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $7.29 | 5.836% | $7.7154 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $7.99 | 9.777% | $8.7712 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $54.53 | 13.620% | $61.957 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $211.55 | 6.303% | $224.884 | $224.88 | $224.90 | $224.90 |
| Purchase #7 | $79.71 | 4.695% | $83.4524 | $83.45 | $83.45 | $83.50 |
| 7 purchase totals = | $689.06 | $747.1972 | $747.19 | $747.15 | $747.30 | |