| 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 | $32.70 | 10.146% | $36.0177 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $69.27 | 7.533% | $74.4881 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $129.46 | 10.386% | $142.9057 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $101.79 | 6.570% | $108.4776 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $187.72 | 13.667% | $213.3757 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $130.41 | 8.713% | $141.7726 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $231.49 | 8.252% | $250.5926 | $250.59 | $250.60 | $250.60 |
| 7 purchase totals = | $882.84 | $967.6300 | $967.64 | $967.65 | $967.70 | |