| 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 | $56.27 | 13.477% | $63.8535 | $63.85 | $63.85 | $63.90 |
| Purchase #2 | $28.39 | 9.623% | $31.122 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $14.75 | 11.775% | $16.4868 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $184.96 | 3.182% | $190.8454 | $190.85 | $190.85 | $190.80 |
| Purchase #5 | $108.53 | 13.700% | $123.3986 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $20.77 | 7.278% | $22.2816 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $57.92 | 3.750% | $60.092 | $60.09 | $60.10 | $60.10 |
| 7 purchase totals = | $471.59 | $508.0799 | $508.08 | $508.10 | $508.10 | |