| 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 | $48.71 | 7.737% | $52.4787 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $33.68 | 6.476% | $35.8611 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $128.93 | 12.322% | $144.8168 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $183.92 | 7.668% | $198.023 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $189.45 | 13.236% | $214.5256 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $89.33 | 6.413% | $95.0587 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $158.52 | 12.769% | $178.7614 | $178.76 | $178.75 | $178.80 |
| 7 purchase totals = | $832.54 | $919.5253 | $919.53 | $919.50 | $919.60 | |