| 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 | $97.54 | 9.750% | $107.0502 | $107.05 | $107.05 | $107.10 |
| Purchase #2 | $186.56 | 6.789% | $199.2256 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $14.85 | 13.313% | $16.827 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $63.38 | 3.765% | $65.7663 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $109.64 | 9.467% | $120.0196 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $74.91 | 3.132% | $77.2562 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $192.90 | 5.252% | $203.0311 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $739.78 | $789.1760 | $789.19 | $789.20 | $789.20 | |