| 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 | $16.34 | 3.610% | $16.9299 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $32.80 | 13.206% | $37.1316 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $53.99 | 11.280% | $60.0801 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $97.25 | 5.577% | $102.6736 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $157.68 | 11.758% | $176.22 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $234.82 | 8.349% | $254.4251 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $76.82 | 6.722% | $81.9838 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $669.70 | $729.4441 | $729.44 | $729.50 | $729.40 | |