| 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 | $46.36 | 10.555% | $51.2533 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $144.35 | 7.532% | $155.2224 | $155.22 | $155.20 | $155.20 |
| Purchase #3 | $238.97 | 8.588% | $259.4927 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $142.76 | 9.541% | $156.3807 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $74.82 | 3.450% | $77.4013 | $77.40 | $77.40 | $77.40 |
| Purchase #6 | $235.94 | 4.738% | $247.1188 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $57.25 | 10.360% | $63.1811 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $940.45 | $1,010.0503 | $1,010.04 | $1,010.05 | $1,010.10 | |