| 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 | $62.58 | 3.296% | $64.6426 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $130.65 | 10.147% | $143.9071 | $143.91 | $143.90 | $143.90 |
| Purchase #3 | $7.32 | 9.612% | $8.0236 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $173.93 | 8.698% | $189.0584 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $134.45 | 6.220% | $142.8128 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $204.46 | 3.442% | $211.4975 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $223.48 | 4.163% | $232.7835 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $936.87 | $992.7255 | $992.72 | $992.70 | $992.70 | |