| 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 | $51.73 | 6.196% | $54.9352 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $38.98 | 11.391% | $43.4202 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $163.99 | 4.122% | $170.7497 | $170.75 | $170.75 | $170.70 |
| Purchase #4 | $192.33 | 7.549% | $206.849 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $236.26 | 7.843% | $254.7899 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $150.98 | 9.240% | $164.9306 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $93.98 | 6.550% | $100.1357 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $928.25 | $995.8103 | $995.82 | $995.85 | $995.60 | |