| 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 | $79.98 | 8.768% | $86.9926 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $232.77 | 9.606% | $255.1299 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $76.65 | 10.200% | $84.4683 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $203.47 | 9.797% | $223.404 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $146.50 | 10.828% | $162.363 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $64.99 | 12.793% | $73.3042 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $147.96 | 4.128% | $154.0678 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $952.32 | $1,039.7298 | $1,039.72 | $1,039.70 | $1,039.80 | |