| 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 | $68.55 | 12.454% | $77.0872 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $163.92 | 6.588% | $174.719 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $13.82 | 6.587% | $14.7303 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $29.26 | 7.813% | $31.5461 | $31.55 | $31.55 | $31.50 |
| Purchase #5 | $223.52 | 9.215% | $244.1174 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $198.50 | 9.160% | $216.6826 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $43.99 | 6.754% | $46.9611 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $741.56 | $805.8437 | $805.85 | $805.85 | $805.80 | |