| 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 | $21.92 | 9.636% | $24.0322 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $248.69 | 9.385% | $272.0296 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $40.65 | 3.472% | $42.0614 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $38.80 | 5.641% | $40.9887 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $233.78 | 6.717% | $249.483 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $228.68 | 8.343% | $247.7588 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $189.37 | 11.597% | $211.3312 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,001.89 | $1,087.6849 | $1,087.68 | $1,087.75 | $1,087.70 | |