| 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 | $51.93 | 5.341% | $54.7036 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $27.29 | 4.468% | $28.5093 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $148.26 | 9.828% | $162.831 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $164.41 | 7.260% | $176.3462 | $176.35 | $176.35 | $176.30 |
| Purchase #5 | $230.37 | 11.860% | $257.6919 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $90.34 | 10.440% | $99.7715 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $26.48 | 6.656% | $28.2425 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $739.08 | $808.0960 | $808.09 | $808.10 | $808.00 | |