| 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 | $59.50 | 6.531% | $63.3859 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $22.30 | 7.171% | $23.8991 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $145.90 | 3.424% | $150.8956 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $184.35 | 12.464% | $207.3274 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $121.31 | 6.310% | $128.9647 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $155.52 | 5.613% | $164.2493 | $164.25 | $164.25 | $164.20 |
| Purchase #7 | $131.79 | 7.407% | $141.5517 | $141.55 | $141.55 | $141.60 |
| 7 purchase totals = | $820.67 | $880.2737 | $880.28 | $880.30 | $880.30 | |