| 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 | $39.66 | 10.597% | $43.8628 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $76.88 | 8.617% | $83.5047 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $72.70 | 4.472% | $75.9511 | $75.95 | $75.95 | $76.00 |
| Purchase #4 | $79.43 | 12.228% | $89.1427 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $84.64 | 9.220% | $92.4438 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $175.75 | 9.528% | $192.4955 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $181.56 | 3.787% | $188.4357 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $710.62 | $765.8363 | $765.83 | $765.85 | $765.80 | |