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 | $9.99 | 4.538% | $10.4433 | $10.44 | $10.45 | $10.40 |
Purchase #2 | $168.88 | 9.428% | $184.802 | $184.80 | $184.80 | $184.80 |
Purchase #3 | $162.99 | 12.330% | $183.0867 | $183.09 | $183.10 | $183.10 |
Purchase #4 | $130.69 | 10.800% | $144.8045 | $144.80 | $144.80 | $144.80 |
Purchase #5 | $60.38 | 6.817% | $64.4961 | $64.50 | $64.50 | $64.50 |
Purchase #6 | $72.77 | 6.652% | $77.6107 | $77.61 | $77.60 | $77.60 |
Purchase #7 | $212.38 | 4.469% | $221.8713 | $221.87 | $221.85 | $221.90 |
7 purchase totals = | $818.08 | $887.1146 | $887.11 | $887.10 | $887.10 |