| 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 | $42.98 | 8.769% | $46.7489 | $46.75 | $46.75 | $46.70 |
| Purchase #2 | $247.62 | 13.258% | $280.4495 | $280.45 | $280.45 | $280.40 |
| Purchase #3 | $180.63 | 7.588% | $194.3362 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $63.28 | 10.836% | $70.137 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $174.62 | 13.786% | $198.6931 | $198.69 | $198.70 | $198.70 |
| Purchase #6 | $68.58 | 13.211% | $77.6401 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $149.79 | 3.517% | $155.0581 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $927.50 | $1,023.0629 | $1,023.07 | $1,023.10 | $1,022.90 | |