| 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 | $73.27 | 6.329% | $77.9073 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $102.55 | 6.688% | $109.4085 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $220.52 | 8.767% | $239.853 | $239.85 | $239.85 | $239.90 |
| Purchase #4 | $95.80 | 12.719% | $107.9848 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $209.39 | 9.597% | $229.4852 | $229.49 | $229.50 | $229.50 |
| Purchase #6 | $224.35 | 11.142% | $249.3471 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $26.59 | 10.155% | $29.2902 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $952.47 | $1,043.2761 | $1,043.28 | $1,043.30 | $1,043.30 | |