| 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 | $15.53 | 4.690% | $16.2584 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $57.73 | 6.295% | $61.3641 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $198.78 | 3.782% | $206.2979 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $228.58 | 10.125% | $251.7237 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $140.58 | 4.619% | $147.0734 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $62.25 | 6.390% | $66.2278 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $92.70 | 3.644% | $96.078 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $796.15 | $845.0233 | $845.02 | $845.00 | $845.10 | |