| 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 | $246.51 | 12.339% | $276.9269 | $276.93 | $276.95 | $276.90 |
| Purchase #2 | $17.39 | 8.749% | $18.9115 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $245.95 | 5.285% | $258.9485 | $258.95 | $258.95 | $258.90 |
| Purchase #4 | $74.31 | 12.295% | $83.4464 | $83.45 | $83.45 | $83.40 |
| Purchase #5 | $33.80 | 7.136% | $36.212 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $44.72 | 3.720% | $46.3836 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $154.75 | 4.576% | $161.8314 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $817.43 | $882.6603 | $882.66 | $882.70 | $882.50 | |