| 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 | $82.84 | 5.654% | $87.5238 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $30.45 | 8.141% | $32.9289 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $209.46 | 13.497% | $237.7308 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $156.95 | 4.312% | $163.7177 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $45.99 | 3.232% | $47.4764 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $38.46 | 9.507% | $42.1164 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $60.99 | 7.303% | $65.4441 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $625.14 | $676.9381 | $676.94 | $676.95 | $676.80 | |