| 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 | $60.68 | 4.301% | $63.2898 | $63.29 | $63.30 | $63.30 |
| Purchase #2 | $250.69 | 12.573% | $282.2093 | $282.21 | $282.20 | $282.20 |
| Purchase #3 | $183.37 | 5.600% | $193.6387 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $64.34 | 7.769% | $69.3386 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $128.82 | 13.436% | $146.1283 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $32.67 | 9.127% | $35.6518 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $66.78 | 4.682% | $69.9066 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $787.35 | $860.1631 | $860.17 | $860.20 | $860.10 | |