| 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 | $125.55 | 4.763% | $131.5299 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $75.52 | 6.635% | $80.5308 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $205.74 | 4.244% | $214.4716 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $156.54 | 8.781% | $170.2858 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $195.40 | 9.797% | $214.5433 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $135.71 | 8.716% | $147.5385 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $89.58 | 8.298% | $97.0133 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $984.04 | $1,055.9132 | $1,055.91 | $1,055.95 | $1,055.80 | |