| 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 | $27.87 | 6.332% | $29.6347 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $177.66 | 3.762% | $184.3436 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $196.61 | 7.548% | $211.4501 | $211.45 | $211.45 | $211.50 |
| Purchase #4 | $35.89 | 3.303% | $37.0754 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $153.85 | 6.834% | $164.3641 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $39.26 | 3.839% | $40.7672 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $21.67 | 12.105% | $24.2932 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $652.81 | $691.9283 | $691.92 | $691.95 | $692.00 | |