| 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 | $56.95 | 11.325% | $63.3996 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $90.87 | 7.379% | $97.5753 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $60.45 | 8.677% | $65.6952 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $220.51 | 4.619% | $230.6954 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $220.32 | 11.277% | $245.1655 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $9.65 | 4.378% | $10.0725 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $19.90 | 6.647% | $21.2228 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $678.65 | $733.8263 | $733.84 | $733.80 | $733.90 | |