| 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 | $84.36 | 13.559% | $95.7984 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $9.66 | 6.850% | $10.3217 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $248.51 | 9.243% | $271.4798 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $7.99 | 12.804% | $9.013 | $9.01 | $9.00 | $9.00 |
| Purchase #5 | $27.97 | 13.331% | $31.6987 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $7.47 | 6.799% | $7.9779 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $171.99 | 12.207% | $192.9848 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $557.95 | $619.2743 | $619.27 | $619.30 | $619.30 | |