| 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 | $26.45 | 11.721% | $29.5502 | $29.55 | $29.55 | $29.60 |
| Purchase #2 | $203.40 | 12.347% | $228.5138 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $162.72 | 13.769% | $185.1249 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $55.85 | 9.789% | $61.3172 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $202.36 | 13.755% | $230.1946 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $65.63 | 11.400% | $73.1118 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $60.49 | 3.734% | $62.7487 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $776.90 | $870.5612 | $870.55 | $870.50 | $870.50 | |