| 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 | $71.99 | 6.773% | $76.8659 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $65.32 | 6.123% | $69.3195 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $216.94 | 5.390% | $228.6331 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $49.84 | 10.210% | $54.9287 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $76.38 | 6.871% | $81.6281 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $77.56 | 7.146% | $83.1024 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $22.71 | 6.345% | $24.1509 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $580.74 | $618.6286 | $618.63 | $618.65 | $618.60 | |