| 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 | $108.63 | 10.356% | $119.8797 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $103.78 | 8.529% | $112.6314 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $197.67 | 5.552% | $208.6446 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $6.55 | 5.353% | $6.9006 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $131.79 | 7.338% | $141.4608 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $7.66 | 5.775% | $8.1024 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $150.79 | 5.858% | $159.6233 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $706.87 | $757.2428 | $757.23 | $757.25 | $757.20 | |