| 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 | $99.41 | 3.715% | $103.1031 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $226.47 | 10.743% | $250.7997 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $44.25 | 12.677% | $49.8596 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $117.97 | 13.630% | $134.0493 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $51.98 | 5.370% | $54.7713 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $75.39 | 4.375% | $78.6883 | $78.69 | $78.70 | $78.70 |
| Purchase #7 | $172.72 | 3.364% | $178.5303 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $788.19 | $849.8016 | $849.80 | $849.80 | $849.80 | |