| 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 | $17.74 | 9.643% | $19.4507 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $46.76 | 13.756% | $53.1923 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $189.93 | 3.558% | $196.6877 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $21.50 | 7.871% | $23.1923 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $76.82 | 13.251% | $86.9994 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $136.92 | 8.112% | $148.027 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $68.80 | 10.334% | $75.9098 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $558.47 | $603.4592 | $603.46 | $603.50 | $603.50 | |