| 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 | $72.39 | 10.777% | $80.1915 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $52.58 | 10.528% | $58.1156 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $248.25 | 3.722% | $257.4899 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $218.88 | 4.651% | $229.0601 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $152.49 | 6.550% | $162.4781 | $162.48 | $162.50 | $162.50 |
| Purchase #6 | $176.80 | 3.847% | $183.6015 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $20.82 | 9.240% | $22.7438 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $942.21 | $993.6805 | $993.68 | $993.70 | $993.70 | |