| 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 | $63.97 | 11.527% | $71.3438 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $89.64 | 5.107% | $94.2179 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $179.98 | 5.494% | $189.8681 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $149.83 | 10.116% | $164.9868 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $212.48 | 6.779% | $226.884 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $58.88 | 11.175% | $65.4598 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $199.93 | 13.217% | $226.3547 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $954.71 | $1,039.1151 | $1,039.11 | $1,039.10 | $1,039.20 | |