| 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 | $104.60 | 3.470% | $108.2296 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $87.68 | 5.129% | $92.1771 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $180.39 | 10.286% | $198.9449 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $60.80 | 5.510% | $64.1501 | $64.15 | $64.15 | $64.20 |
| Purchase #5 | $200.65 | 6.819% | $214.3323 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $69.88 | 11.545% | $77.9476 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $140.55 | 5.398% | $148.1369 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $844.55 | $903.9185 | $903.92 | $904.00 | $903.80 | |