| 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 | $31.60 | 9.315% | $34.5435 | $34.54 | $34.55 | $34.50 |
| Purchase #2 | $105.45 | 7.830% | $113.7067 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $202.67 | 7.138% | $217.1366 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $167.76 | 9.711% | $184.0512 | $184.05 | $184.05 | $184.10 |
| Purchase #5 | $68.81 | 8.757% | $74.8357 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $46.31 | 12.765% | $52.2215 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $24.40 | 9.467% | $26.7099 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $647.00 | $703.2051 | $703.21 | $703.20 | $703.10 | |