| 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 | $97.55 | 8.286% | $105.633 | $105.63 | $105.65 | $105.60 |
| Purchase #2 | $78.51 | 11.699% | $87.6949 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $173.56 | 4.810% | $181.9082 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $34.94 | 4.792% | $36.6143 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $196.79 | 4.811% | $206.2576 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $129.29 | 8.672% | $140.502 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $124.61 | 13.257% | $141.1295 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $835.25 | $899.7395 | $899.73 | $899.75 | $899.70 | |