| 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 | $51.45 | 7.603% | $55.3617 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $153.79 | 13.482% | $174.524 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $226.71 | 7.244% | $243.1329 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $183.74 | 4.635% | $192.2563 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $176.69 | 9.201% | $192.9472 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $72.82 | 4.337% | $75.9782 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $101.33 | 5.169% | $106.5677 | $106.57 | $106.55 | $106.60 |
| 7 purchase totals = | $966.53 | $1,040.7680 | $1,040.77 | $1,040.75 | $1,040.80 | |