| 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 | $45.35 | 10.830% | $50.2614 | $50.26 | $50.25 | $50.30 |
| Purchase #2 | $192.81 | 4.871% | $202.2018 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $79.56 | 5.374% | $83.8356 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $221.87 | 9.542% | $243.0408 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $77.85 | 11.700% | $86.9585 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $212.65 | 8.427% | $230.57 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $5.91 | 13.270% | $6.6943 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $836.00 | $903.5624 | $903.56 | $903.55 | $903.60 | |