| 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 | $71.31 | 5.270% | $75.068 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $221.36 | 13.512% | $251.2702 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $84.52 | 11.386% | $94.1434 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $56.41 | 7.462% | $60.6193 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $117.80 | 9.430% | $128.9085 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $169.90 | 6.544% | $181.0183 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $48.28 | 7.691% | $51.9932 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $769.58 | $843.0209 | $843.02 | $842.95 | $843.00 | |