| 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 | $45.70 | 7.291% | $49.032 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $163.57 | 9.149% | $178.535 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $158.59 | 10.238% | $174.8264 | $174.83 | $174.85 | $174.80 |
| Purchase #4 | $104.71 | 10.747% | $115.9632 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $179.41 | 5.585% | $189.43 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $57.49 | 3.170% | $59.3124 | $59.31 | $59.30 | $59.30 |
| Purchase #7 | $33.95 | 4.871% | $35.6037 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $743.42 | $802.7027 | $802.70 | $802.75 | $802.60 | |