| 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 | $71.37 | 3.694% | $74.0064 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $147.84 | 11.180% | $164.3685 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $215.48 | 13.824% | $245.268 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $142.74 | 3.769% | $148.1199 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $36.91 | 9.328% | $40.353 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $165.90 | 4.462% | $173.3025 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $75.33 | 5.732% | $79.6479 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $855.57 | $925.0662 | $925.07 | $925.00 | $925.10 | |