| 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 | $14.97 | 13.469% | $16.9863 | $16.99 | $17.00 | $17.00 |
| Purchase #2 | $90.53 | 3.490% | $93.6895 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $23.63 | 7.406% | $25.38 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $222.98 | 10.136% | $245.5813 | $245.58 | $245.60 | $245.60 |
| Purchase #5 | $69.48 | 12.620% | $78.2484 | $78.25 | $78.25 | $78.20 |
| Purchase #6 | $53.68 | 10.552% | $59.3443 | $59.34 | $59.35 | $59.30 |
| Purchase #7 | $202.74 | 8.871% | $220.7251 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $678.01 | $739.9549 | $739.96 | $740.05 | $739.90 | |