| 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 | $6.36 | 3.709% | $6.5959 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $199.91 | 13.459% | $226.8159 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $214.30 | 6.839% | $228.956 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $155.98 | 10.521% | $172.3907 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $156.51 | 13.221% | $177.2022 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $246.54 | 12.626% | $277.6681 | $277.67 | $277.65 | $277.70 |
| Purchase #7 | $165.52 | 13.530% | $187.9149 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $1,145.12 | $1,277.5437 | $1,277.55 | $1,277.50 | $1,277.60 | |