| 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 | $31.39 | 9.563% | $34.3918 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $224.32 | 13.173% | $253.8697 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $10.69 | 8.529% | $11.6018 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $155.65 | 6.301% | $165.4575 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $219.74 | 4.660% | $229.9799 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $12.79 | 3.144% | $13.1921 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $70.60 | 11.533% | $78.7423 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $725.18 | $787.2351 | $787.23 | $787.25 | $787.30 | |