| 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 | $43.27 | 5.268% | $45.5495 | $45.55 | $45.55 | $45.50 |
| Purchase #2 | $130.43 | 8.546% | $141.5765 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $147.74 | 6.398% | $157.1924 | $157.19 | $157.20 | $157.20 |
| Purchase #4 | $169.79 | 6.605% | $181.0046 | $181.00 | $181.00 | $181.00 |
| Purchase #5 | $21.59 | 9.516% | $23.6445 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $92.88 | 11.120% | $103.2083 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $81.44 | 4.376% | $85.0038 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $687.14 | $737.1796 | $737.17 | $737.20 | $737.10 | |