| 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 | $31.60 | 12.150% | $35.4394 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $16.48 | 13.815% | $18.7567 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $20.45 | 7.118% | $21.9056 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $204.58 | 12.851% | $230.8706 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $44.26 | 10.408% | $48.8666 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $155.77 | 4.466% | $162.7267 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $226.51 | 12.527% | $254.8849 | $254.88 | $254.90 | $254.90 |
| 7 purchase totals = | $699.65 | $773.4505 | $773.46 | $773.45 | $773.50 | |