| 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 | $51.35 | 12.415% | $57.7251 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $103.27 | 12.294% | $115.966 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $225.86 | 4.859% | $236.8345 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $51.27 | 4.716% | $53.6879 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $63.58 | 8.484% | $68.9741 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $15.66 | 12.166% | $17.5652 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $240.84 | 4.749% | $252.2775 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $751.83 | $803.0303 | $803.04 | $803.05 | $803.10 | |