| 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 | $39.64 | 13.730% | $45.0826 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $116.59 | 12.241% | $130.8618 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $49.93 | 5.787% | $52.8194 | $52.82 | $52.80 | $52.80 |
| Purchase #4 | $177.38 | 10.503% | $196.0102 | $196.01 | $196.00 | $196.00 |
| Purchase #5 | $192.67 | 6.320% | $204.8467 | $204.85 | $204.85 | $204.80 |
| Purchase #6 | $27.36 | 9.285% | $29.9004 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $241.72 | 7.234% | $259.206 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $845.29 | $918.7271 | $918.73 | $918.70 | $918.70 | |