| 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 | $51.61 | 9.744% | $56.6389 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $39.69 | 6.278% | $42.1817 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $205.66 | 6.726% | $219.4927 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $184.75 | 8.621% | $200.6773 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $14.38 | 11.367% | $16.0146 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $152.74 | 6.486% | $162.6467 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $155.39 | 5.422% | $163.8152 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $804.22 | $861.4671 | $861.47 | $861.50 | $861.40 | |