| 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 | $196.46 | 3.639% | $203.6092 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $22.61 | 13.688% | $25.7049 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $10.54 | 7.724% | $11.3541 | $11.35 | $11.35 | $11.40 |
| Purchase #4 | $36.43 | 5.435% | $38.41 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $121.30 | 7.591% | $130.5079 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $67.28 | 11.147% | $74.7797 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $38.73 | 4.372% | $40.4233 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $493.35 | $524.7891 | $524.78 | $524.75 | $524.80 | |