| 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 | $72.50 | 9.812% | $79.6137 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $165.87 | 4.835% | $173.8898 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $118.62 | 11.614% | $132.3965 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $110.77 | 3.117% | $114.2227 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $124.59 | 11.495% | $138.9116 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $80.41 | 9.663% | $88.18 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $89.62 | 7.341% | $96.199 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $762.38 | $823.4133 | $823.41 | $823.40 | $823.40 | |