| 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 | $27.94 | 6.238% | $29.6829 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $75.96 | 12.156% | $85.1937 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $162.49 | 6.505% | $173.06 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $230.39 | 4.310% | $240.3198 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $136.37 | 12.661% | $153.6358 | $153.64 | $153.65 | $153.60 |
| Purchase #6 | $17.53 | 5.176% | $18.4374 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $199.74 | 8.479% | $216.676 | $216.68 | $216.70 | $216.70 |
| 7 purchase totals = | $850.42 | $917.0056 | $917.01 | $917.05 | $917.00 | |