| 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 | $99.95 | 5.706% | $105.6531 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $106.77 | 12.329% | $119.9337 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $153.29 | 5.706% | $162.0367 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $89.83 | 3.367% | $92.8546 | $92.85 | $92.85 | $92.90 |
| Purchase #5 | $33.62 | 4.516% | $35.1383 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $146.38 | 9.283% | $159.9685 | $159.97 | $159.95 | $160.00 |
| Purchase #7 | $112.74 | 6.545% | $120.1188 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $742.58 | $795.7037 | $795.70 | $795.70 | $795.70 | |