| 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 | $7.67 | 7.619% | $8.2544 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $107.73 | 6.755% | $115.0072 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $17.28 | 13.215% | $19.5636 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $140.79 | 7.450% | $151.2789 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $219.86 | 11.797% | $245.7969 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $225.61 | 9.281% | $246.5489 | $246.55 | $246.55 | $246.50 |
| Purchase #7 | $144.49 | 12.768% | $162.9385 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $863.43 | $949.3884 | $949.39 | $949.40 | $949.40 | |