| 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 | $48.68 | 11.817% | $54.4325 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $121.32 | 5.524% | $128.0217 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $162.78 | 8.448% | $176.5317 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $250.28 | 9.684% | $274.5171 | $274.52 | $274.50 | $274.50 |
| Purchase #5 | $191.43 | 8.370% | $207.4527 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $58.80 | 3.413% | $60.8068 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $167.46 | 4.866% | $175.6086 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $1,000.75 | $1,077.3711 | $1,077.37 | $1,077.35 | $1,077.30 | |