| 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 | $37.33 | 6.758% | $39.8528 | $39.85 | $39.85 | $39.90 |
| Purchase #2 | $157.88 | 10.392% | $174.2869 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $166.58 | 6.827% | $177.9524 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $51.87 | 4.731% | $54.324 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $163.41 | 6.872% | $174.6395 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $27.25 | 9.145% | $29.742 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $231.65 | 7.810% | $249.7419 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $835.97 | $900.5395 | $900.53 | $900.55 | $900.50 | |