| 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 | $105.41 | 11.773% | $117.8199 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $117.91 | 13.412% | $133.7241 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $171.84 | 5.688% | $181.6143 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $70.46 | 10.558% | $77.8992 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $21.87 | 8.541% | $23.7379 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $128.58 | 5.126% | $135.171 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $38.81 | 5.744% | $41.0392 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $654.88 | $711.0056 | $711.00 | $710.95 | $710.90 | |