| 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 | $37.93 | 11.564% | $42.3162 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $83.44 | 4.155% | $86.9069 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $190.43 | 6.745% | $203.2745 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $160.97 | 6.368% | $171.2206 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $63.95 | 6.633% | $68.1918 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $17.93 | 8.351% | $19.4273 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $54.76 | 11.718% | $61.1768 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $609.41 | $652.5141 | $652.52 | $652.50 | $652.50 | |