| 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 | $77.94 | 10.341% | $85.9998 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $194.89 | 6.109% | $206.7958 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $84.76 | 13.366% | $96.089 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $11.44 | 13.602% | $12.9961 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $40.84 | 7.725% | $43.9949 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $81.76 | 4.493% | $85.4335 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $157.89 | 6.280% | $167.8055 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $649.52 | $699.1146 | $699.12 | $699.15 | $699.10 | |