| 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 | $56.39 | 4.516% | $58.9366 | $58.94 | $58.95 | $58.90 |
| Purchase #2 | $87.25 | 12.587% | $98.2322 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $22.70 | 9.413% | $24.8368 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $55.92 | 10.235% | $61.6434 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $22.25 | 4.232% | $23.1916 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $29.56 | 7.673% | $31.8281 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $157.82 | 13.280% | $178.7785 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $431.89 | $477.4472 | $477.45 | $477.55 | $477.30 | |