| 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 | $84.65 | 5.187% | $89.0408 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $117.25 | 11.590% | $130.8393 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $168.92 | 12.606% | $190.2141 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $223.94 | 4.759% | $234.5973 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $228.30 | 5.862% | $241.6829 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $56.91 | 10.405% | $62.8315 | $62.83 | $62.85 | $62.80 |
| Purchase #7 | $221.97 | 7.127% | $237.7898 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $1,101.94 | $1,186.9957 | $1,186.99 | $1,187.05 | $1,186.90 | |