| 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 | $50.49 | 9.627% | $55.3507 | $55.35 | $55.35 | $55.40 |
| Purchase #2 | $230.48 | 3.353% | $238.208 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $110.37 | 8.557% | $119.8144 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $98.42 | 9.824% | $108.0888 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $27.44 | 8.246% | $29.7027 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $36.25 | 7.163% | $38.8466 | $38.85 | $38.85 | $38.80 |
| Purchase #7 | $115.75 | 9.767% | $127.0553 | $127.06 | $127.05 | $127.10 |
| 7 purchase totals = | $669.20 | $717.0665 | $717.07 | $717.05 | $717.10 | |