| 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 | $109.44 | 9.345% | $119.6672 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $76.82 | 5.671% | $81.1765 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $145.68 | 11.690% | $162.71 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $119.84 | 10.654% | $132.6078 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $239.72 | 12.514% | $269.7186 | $269.72 | $269.70 | $269.70 |
| Purchase #6 | $60.75 | 4.754% | $63.6381 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $7.47 | 8.651% | $8.1162 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $759.72 | $837.6344 | $837.65 | $837.60 | $837.60 | |