| 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 | $85.98 | 3.670% | $89.1355 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $192.64 | 4.813% | $201.9118 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $176.75 | 7.754% | $190.4552 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $157.68 | 13.226% | $178.5348 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $9.49 | 10.824% | $10.5172 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $16.28 | 4.496% | $17.0119 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $156.69 | 9.561% | $171.6711 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $795.51 | $859.2375 | $859.24 | $859.20 | $859.20 | |