| 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 | $35.76 | 10.559% | $39.5359 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $220.51 | 5.654% | $232.9776 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $200.53 | 7.144% | $214.8559 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $157.30 | 12.467% | $176.9106 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $57.59 | 9.290% | $62.9401 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $178.59 | 3.292% | $184.4692 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $29.41 | 3.623% | $30.4755 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $879.69 | $942.1648 | $942.18 | $942.20 | $942.20 | |