| 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 | $27.63 | 11.696% | $30.8616 | $30.86 | $30.85 | $30.90 |
| Purchase #2 | $189.32 | 6.326% | $201.2964 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $54.55 | 8.598% | $59.2402 | $59.24 | $59.25 | $59.20 |
| Purchase #4 | $196.32 | 7.718% | $211.472 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $65.77 | 4.481% | $68.7172 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $76.57 | 8.693% | $83.2262 | $83.23 | $83.25 | $83.20 |
| Purchase #7 | $179.34 | 8.194% | $194.0351 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $789.50 | $848.8487 | $848.86 | $848.85 | $848.80 | |