| 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 | $106.33 | 6.742% | $113.4988 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $52.40 | 9.458% | $57.356 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $21.30 | 4.111% | $22.1756 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $104.82 | 9.473% | $114.7496 | $114.75 | $114.75 | $114.70 |
| Purchase #5 | $38.58 | 12.546% | $43.4202 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $194.79 | 4.812% | $204.1633 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $122.78 | 10.264% | $135.3821 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $641.00 | $690.7456 | $690.75 | $690.75 | $690.80 | |