| 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 | $32.70 | 3.639% | $33.89 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $6.98 | 4.754% | $7.3118 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $178.35 | 3.369% | $184.3586 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $95.55 | 12.700% | $107.6849 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $186.27 | 3.327% | $192.4672 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $85.41 | 12.433% | $96.029 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $150.31 | 5.112% | $157.9938 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $735.57 | $779.7353 | $779.73 | $779.75 | $779.80 | |