| 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 | $52.58 | 7.672% | $56.6139 | $56.61 | $56.60 | $56.60 |
| Purchase #2 | $8.30 | 4.171% | $8.6462 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $180.27 | 8.673% | $195.9048 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $140.75 | 3.502% | $145.6791 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $48.38 | 9.712% | $53.0787 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $220.46 | 5.432% | $232.4354 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $19.94 | 3.804% | $20.6985 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $670.68 | $713.0566 | $713.06 | $713.10 | $713.00 | |