| 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 | $24.90 | 8.362% | $26.9821 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $11.57 | 10.381% | $12.7711 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $245.39 | 9.699% | $269.1904 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $194.42 | 6.855% | $207.7475 | $207.75 | $207.75 | $207.70 |
| Purchase #5 | $218.37 | 12.608% | $245.9021 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $212.41 | 5.276% | $223.6168 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $93.66 | 8.265% | $101.401 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $1,000.72 | $1,087.6110 | $1,087.61 | $1,087.60 | $1,087.60 | |