| 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 | $73.71 | 4.571% | $77.0793 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $85.43 | 4.802% | $89.5323 | $89.53 | $89.55 | $89.50 |
| Purchase #3 | $109.84 | 9.560% | $120.3407 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $87.35 | 7.846% | $94.2035 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $17.99 | 3.212% | $18.5678 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $18.55 | 11.493% | $20.682 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $213.66 | 12.665% | $240.72 | $240.72 | $240.70 | $240.70 |
| 7 purchase totals = | $606.53 | $661.1256 | $661.12 | $661.15 | $661.10 | |