| 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 | $14.71 | 9.208% | $16.0645 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $179.59 | 11.338% | $199.9519 | $199.95 | $199.95 | $200.00 |
| Purchase #3 | $36.41 | 12.154% | $40.8353 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $42.51 | 12.189% | $47.6915 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $14.26 | 9.163% | $15.5666 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $184.72 | 4.271% | $192.6094 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $24.56 | 12.638% | $27.6639 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $496.76 | $540.3831 | $540.38 | $540.35 | $540.50 | |