| 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 | $69.46 | 7.581% | $74.7258 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $179.40 | 5.854% | $189.9021 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $50.32 | 12.454% | $56.5869 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $63.25 | 9.817% | $69.4593 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $92.79 | 8.399% | $100.5834 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $148.41 | 9.632% | $162.7049 | $162.70 | $162.70 | $162.70 |
| Purchase #7 | $124.61 | 4.242% | $129.896 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $728.24 | $783.8584 | $783.86 | $783.90 | $783.90 | |