| 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 | $32.70 | 10.110% | $36.006 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $34.99 | 5.409% | $36.8826 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $99.81 | 8.685% | $108.4785 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $189.73 | 3.624% | $196.6058 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $16.92 | 8.249% | $18.3157 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $82.36 | 12.576% | $92.7176 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $17.53 | 9.635% | $19.219 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $474.04 | $508.2252 | $508.24 | $508.20 | $508.20 | |