| 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 | $8.53 | 9.459% | $9.3369 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $71.34 | 7.783% | $76.8924 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $191.52 | 7.669% | $206.2077 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $149.52 | 9.428% | $163.6167 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $107.82 | 6.752% | $115.1 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $177.85 | 4.147% | $185.2254 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $103.52 | 9.244% | $113.0894 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $810.10 | $869.4685 | $869.48 | $869.50 | $869.40 | |