| 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 | $26.97 | 6.537% | $28.733 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $195.58 | 4.630% | $204.6354 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $208.82 | 10.400% | $230.5373 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $72.26 | 9.102% | $78.8371 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $130.73 | 5.769% | $138.2718 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $195.31 | 9.174% | $213.2277 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $177.38 | 5.704% | $187.4978 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $1,007.05 | $1,081.7401 | $1,081.75 | $1,081.80 | $1,081.60 | |